49791840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 191328480

約数和(自身を除く): 141536640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 73, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 146, 147, 160, 168, 174, 196, 203, 210, 219, 224, 232, 240, 245, 280, 290, 292, 294, 336, 348, 365, 392, 406, 420, 435, 438, 464, 480, 490, 511, 560, 580, 584, 588, 609, 672, 696, 730, 735, 784, 812, 840, 870, 876, 928, 980, 1015, 1022, 1095, 1120, 1160, 1168, 1176, 1218, 1392, 1421, 1460, 1470, 1533, 1568, 1624, 1680, 1740, 1752, 1960, 2030, 2044, 2117, 2190, 2320, 2336, 2352, 2436, 2555, 2784, 2842, 2920, 2940, 3045, 3066, 3248, 3360, 3480, 3504, 3577, 3920, 4060, 4088, 4234, 4263, 4380, 4640, 4704, 4872, 5110, 5684, 5840, 5880, 6090, 6132, 6351, 6496, 6960, 7008, 7105, 7154, 7665, 7840, 8120, 8176, 8468, 8526, 8760, 9744, 10220, 10585, 10731, 11368, 11680, 11760, 12180, 12264, 12702, 13920, 14210, 14308, 14819, 15330, 16240, 16352, 16936, 17052, 17520, 17885, 19488, 20440, 21170, 21315, 21462, 22736, 23520, 24360, 24528, 25404, 28420, 28616, 29638, 30660, 31755, 32480, 33872, 34104, 35040, 35770, 40880, 42340, 42630, 42924, 44457, 45472, 48720, 49056, 50808, 53655, 56840, 57232, 59276, 61320, 63510, 67744, 68208, 71540, 74095, 81760, 84680, 85260, 85848, 88914, 97440, 101616, 103733, 107310, 113680, 114464, 118552, 122640, 127020, 136416, 143080, 148190, 169360, 170520, 171696, 177828, 203232, 207466, 214620, 222285, 227360, 237104, 245280, 254040, 286160, 296380, 311199, 338720, 341040, 343392, 355656, 414932, 429240, 444570, 474208, 508080, 518665, 572320, 592760, 622398, 682080, 711312, 829864, 858480, 889140, 1016160, 1037330, 1185520, 1244796, 1422624, 1555995, 1659728, 1716960, 1778280, 2074660, 2371040, 2489592, 3111990, 3319456, 3556560, 4149320, 4979184, 6223980, 7113120, 8298640, 9958368, 12447960, 16597280, 24895920, 49791840]

約数ペア:

[(1, 49791840), (2, 24895920), (3, 16597280), (4, 12447960), (5, 9958368), (6, 8298640), (7, 7113120), (8, 6223980), (10, 4979184), (12, 4149320), (14, 3556560), (15, 3319456), (16, 3111990), (20, 2489592), (21, 2371040), (24, 2074660), (28, 1778280), (29, 1716960), (30, 1659728), (32, 1555995), (35, 1422624), (40, 1244796), (42, 1185520), (48, 1037330), (49, 1016160), (56, 889140), (58, 858480), (60, 829864), (70, 711312), (73, 682080), (80, 622398), (84, 592760), (87, 572320), (96, 518665), (98, 508080), (105, 474208), (112, 444570), (116, 429240), (120, 414932), (140, 355656), (145, 343392), (146, 341040), (147, 338720), (160, 311199), (168, 296380), (174, 286160), (196, 254040), (203, 245280), (210, 237104), (219, 227360), (224, 222285), (232, 214620), (240, 207466), (245, 203232), (280, 177828), (290, 171696), (292, 170520), (294, 169360), (336, 148190), (348, 143080), (365, 136416), (392, 127020), (406, 122640), (420, 118552), (435, 114464), (438, 113680), (464, 107310), (480, 103733), (490, 101616), (511, 97440), (560, 88914), (580, 85848), (584, 85260), (588, 84680), (609, 81760), (672, 74095), (696, 71540), (730, 68208), (735, 67744), (784, 63510), (812, 61320), (840, 59276), (870, 57232), (876, 56840), (928, 53655), (980, 50808), (1015, 49056), (1022, 48720), (1095, 45472), (1120, 44457), (1160, 42924), (1168, 42630), (1176, 42340), (1218, 40880), (1392, 35770), (1421, 35040), (1460, 34104), (1470, 33872), (1533, 32480), (1568, 31755), (1624, 30660), (1680, 29638), (1740, 28616), (1752, 28420), (1960, 25404), (2030, 24528), (2044, 24360), (2117, 23520), (2190, 22736), (2320, 21462), (2336, 21315), (2352, 21170), (2436, 20440), (2555, 19488), (2784, 17885), (2842, 17520), (2920, 17052), (2940, 16936), (3045, 16352), (3066, 16240), (3248, 15330), (3360, 14819), (3480, 14308), (3504, 14210), (3577, 13920), (3920, 12702), (4060, 12264), (4088, 12180), (4234, 11760), (4263, 11680), (4380, 11368), (4640, 10731), (4704, 10585), (4872, 10220), (5110, 9744), (5684, 8760), (5840, 8526), (5880, 8468), (6090, 8176), (6132, 8120), (6351, 7840), (6496, 7665), (6960, 7154), (7008, 7105)]