50864940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 184242240

約数和(自身を除く): 133377300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 73, 79, 84, 90, 98, 105, 126, 140, 146, 147, 158, 180, 196, 210, 219, 237, 245, 252, 292, 294, 315, 316, 365, 395, 420, 438, 441, 474, 490, 511, 553, 588, 630, 657, 711, 730, 735, 790, 876, 882, 948, 980, 1022, 1095, 1106, 1185, 1260, 1314, 1422, 1460, 1470, 1533, 1580, 1659, 1764, 2044, 2190, 2205, 2212, 2370, 2555, 2628, 2765, 2844, 2940, 3066, 3285, 3318, 3555, 3577, 3871, 4380, 4410, 4599, 4740, 4977, 5110, 5530, 5767, 6132, 6570, 6636, 7110, 7154, 7665, 7742, 8295, 8820, 9198, 9954, 10220, 10731, 11060, 11534, 11613, 13140, 14220, 14308, 15330, 15484, 16590, 17301, 17885, 18396, 19355, 19908, 21462, 22995, 23068, 23226, 24885, 28835, 30660, 32193, 33180, 34602, 34839, 35770, 38710, 40369, 42924, 45990, 46452, 49770, 51903, 53655, 57670, 58065, 64386, 69204, 69678, 71540, 77420, 80738, 86505, 91980, 99540, 103806, 107310, 115340, 116130, 121107, 128772, 139356, 160965, 161476, 173010, 174195, 201845, 207612, 214620, 232260, 242214, 259515, 282583, 321930, 346020, 348390, 363321, 403690, 484428, 519030, 565166, 605535, 643860, 696780, 726642, 807380, 847749, 1038060, 1130332, 1211070, 1412915, 1453284, 1695498, 1816605, 2422140, 2543247, 2825830, 3390996, 3633210, 4238745, 5086494, 5651660, 7266420, 8477490, 10172988, 12716235, 16954980, 25432470, 50864940]

約数ペア:

[(1, 50864940), (2, 25432470), (3, 16954980), (4, 12716235), (5, 10172988), (6, 8477490), (7, 7266420), (9, 5651660), (10, 5086494), (12, 4238745), (14, 3633210), (15, 3390996), (18, 2825830), (20, 2543247), (21, 2422140), (28, 1816605), (30, 1695498), (35, 1453284), (36, 1412915), (42, 1211070), (45, 1130332), (49, 1038060), (60, 847749), (63, 807380), (70, 726642), (73, 696780), (79, 643860), (84, 605535), (90, 565166), (98, 519030), (105, 484428), (126, 403690), (140, 363321), (146, 348390), (147, 346020), (158, 321930), (180, 282583), (196, 259515), (210, 242214), (219, 232260), (237, 214620), (245, 207612), (252, 201845), (292, 174195), (294, 173010), (315, 161476), (316, 160965), (365, 139356), (395, 128772), (420, 121107), (438, 116130), (441, 115340), (474, 107310), (490, 103806), (511, 99540), (553, 91980), (588, 86505), (630, 80738), (657, 77420), (711, 71540), (730, 69678), (735, 69204), (790, 64386), (876, 58065), (882, 57670), (948, 53655), (980, 51903), (1022, 49770), (1095, 46452), (1106, 45990), (1185, 42924), (1260, 40369), (1314, 38710), (1422, 35770), (1460, 34839), (1470, 34602), (1533, 33180), (1580, 32193), (1659, 30660), (1764, 28835), (2044, 24885), (2190, 23226), (2205, 23068), (2212, 22995), (2370, 21462), (2555, 19908), (2628, 19355), (2765, 18396), (2844, 17885), (2940, 17301), (3066, 16590), (3285, 15484), (3318, 15330), (3555, 14308), (3577, 14220), (3871, 13140), (4380, 11613), (4410, 11534), (4599, 11060), (4740, 10731), (4977, 10220), (5110, 9954), (5530, 9198), (5767, 8820), (6132, 8295), (6570, 7742), (6636, 7665), (7110, 7154)]