50497020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 186529728

約数和(自身を除く): 136032708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 73, 81, 84, 90, 105, 108, 122, 126, 135, 140, 146, 162, 180, 183, 189, 210, 219, 244, 252, 270, 292, 305, 315, 324, 365, 366, 378, 405, 420, 427, 438, 511, 540, 549, 567, 610, 630, 657, 730, 732, 756, 810, 854, 876, 915, 945, 1022, 1095, 1098, 1134, 1220, 1260, 1281, 1314, 1460, 1533, 1620, 1647, 1708, 1830, 1890, 1971, 2044, 2135, 2190, 2196, 2268, 2555, 2562, 2628, 2745, 2835, 3066, 3285, 3294, 3660, 3780, 3843, 3942, 4270, 4380, 4453, 4599, 4941, 5110, 5124, 5490, 5670, 5913, 6132, 6405, 6570, 6588, 7665, 7686, 7884, 8235, 8540, 8906, 9198, 9855, 9882, 10220, 10980, 11340, 11529, 11826, 12810, 13140, 13359, 13797, 15330, 15372, 16470, 17812, 18396, 19215, 19710, 19764, 22265, 22995, 23058, 23652, 24705, 25620, 26718, 27594, 29565, 30660, 31171, 32940, 34587, 38430, 39420, 40077, 41391, 44530, 45990, 46116, 49410, 53436, 55188, 57645, 59130, 62342, 66795, 68985, 69174, 76860, 80154, 82782, 89060, 91980, 93513, 98820, 115290, 118260, 120231, 124684, 133590, 137970, 138348, 155855, 160308, 165564, 172935, 187026, 200385, 206955, 230580, 240462, 267180, 275940, 280539, 311710, 345870, 360693, 374052, 400770, 413910, 467565, 480924, 561078, 601155, 623420, 691740, 721386, 801540, 827820, 841617, 935130, 1122156, 1202310, 1402695, 1442772, 1683234, 1803465, 1870260, 2404620, 2524851, 2805390, 3366468, 3606930, 4208085, 5049702, 5610780, 7213860, 8416170, 10099404, 12624255, 16832340, 25248510, 50497020]

約数ペア:

[(1, 50497020), (2, 25248510), (3, 16832340), (4, 12624255), (5, 10099404), (6, 8416170), (7, 7213860), (9, 5610780), (10, 5049702), (12, 4208085), (14, 3606930), (15, 3366468), (18, 2805390), (20, 2524851), (21, 2404620), (27, 1870260), (28, 1803465), (30, 1683234), (35, 1442772), (36, 1402695), (42, 1202310), (45, 1122156), (54, 935130), (60, 841617), (61, 827820), (63, 801540), (70, 721386), (73, 691740), (81, 623420), (84, 601155), (90, 561078), (105, 480924), (108, 467565), (122, 413910), (126, 400770), (135, 374052), (140, 360693), (146, 345870), (162, 311710), (180, 280539), (183, 275940), (189, 267180), (210, 240462), (219, 230580), (244, 206955), (252, 200385), (270, 187026), (292, 172935), (305, 165564), (315, 160308), (324, 155855), (365, 138348), (366, 137970), (378, 133590), (405, 124684), (420, 120231), (427, 118260), (438, 115290), (511, 98820), (540, 93513), (549, 91980), (567, 89060), (610, 82782), (630, 80154), (657, 76860), (730, 69174), (732, 68985), (756, 66795), (810, 62342), (854, 59130), (876, 57645), (915, 55188), (945, 53436), (1022, 49410), (1095, 46116), (1098, 45990), (1134, 44530), (1220, 41391), (1260, 40077), (1281, 39420), (1314, 38430), (1460, 34587), (1533, 32940), (1620, 31171), (1647, 30660), (1708, 29565), (1830, 27594), (1890, 26718), (1971, 25620), (2044, 24705), (2135, 23652), (2190, 23058), (2196, 22995), (2268, 22265), (2555, 19764), (2562, 19710), (2628, 19215), (2745, 18396), (2835, 17812), (3066, 16470), (3285, 15372), (3294, 15330), (3660, 13797), (3780, 13359), (3843, 13140), (3942, 12810), (4270, 11826), (4380, 11529), (4453, 11340), (4599, 10980), (4941, 10220), (5110, 9882), (5124, 9855), (5490, 9198), (5670, 8906), (5913, 8540), (6132, 8235), (6405, 7884), (6570, 7686), (6588, 7665)]