51395264560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{12343}}^1$

素因数の和:12483

約数の個数: 160

約数和(自身を含む): 130485362688

約数和(自身を除く): 79090098128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 73, 80, 92, 115, 124, 146, 155, 184, 230, 248, 292, 310, 365, 368, 460, 496, 584, 620, 713, 730, 920, 1168, 1240, 1426, 1460, 1679, 1840, 2263, 2480, 2852, 2920, 3358, 3565, 4526, 5704, 5840, 6716, 7130, 8395, 9052, 11315, 11408, 12343, 13432, 14260, 16790, 18104, 22630, 24686, 26864, 28520, 33580, 36208, 45260, 49372, 52049, 57040, 61715, 67160, 90520, 98744, 104098, 123430, 134320, 181040, 197488, 208196, 246860, 260245, 283889, 382633, 416392, 493720, 520490, 567778, 765266, 832784, 901039, 987440, 1040980, 1135556, 1419445, 1530532, 1802078, 1913165, 2081960, 2271112, 2838890, 3061064, 3604156, 3826330, 4163920, 4505195, 4542224, 5677780, 6122128, 7208312, 7652660, 8800559, 9010390, 11355560, 14416624, 15305320, 17601118, 18020780, 20723897, 22711120, 27932209, 30610640, 35202236, 36041560, 41447794, 44002795, 55864418, 70404472, 72083120, 82895588, 88005590, 103619485, 111728836, 139661045, 140808944, 165791176, 176011180, 207238970, 223457672, 279322090, 331582352, 352022360, 414477940, 446915344, 558644180, 642440807, 704044720, 828955880, 1117288360, 1284881614, 1657911760, 2234576720, 2569763228, 3212204035, 5139526456, 6424408070, 10279052912, 12848816140, 25697632280, 51395264560]

約数ペア:

[(1, 51395264560), (2, 25697632280), (4, 12848816140), (5, 10279052912), (8, 6424408070), (10, 5139526456), (16, 3212204035), (20, 2569763228), (23, 2234576720), (31, 1657911760), (40, 1284881614), (46, 1117288360), (62, 828955880), (73, 704044720), (80, 642440807), (92, 558644180), (115, 446915344), (124, 414477940), (146, 352022360), (155, 331582352), (184, 279322090), (230, 223457672), (248, 207238970), (292, 176011180), (310, 165791176), (365, 140808944), (368, 139661045), (460, 111728836), (496, 103619485), (584, 88005590), (620, 82895588), (713, 72083120), (730, 70404472), (920, 55864418), (1168, 44002795), (1240, 41447794), (1426, 36041560), (1460, 35202236), (1679, 30610640), (1840, 27932209), (2263, 22711120), (2480, 20723897), (2852, 18020780), (2920, 17601118), (3358, 15305320), (3565, 14416624), (4526, 11355560), (5704, 9010390), (5840, 8800559), (6716, 7652660), (7130, 7208312), (8395, 6122128), (9052, 5677780), (11315, 4542224), (11408, 4505195), (12343, 4163920), (13432, 3826330), (14260, 3604156), (16790, 3061064), (18104, 2838890), (22630, 2271112), (24686, 2081960), (26864, 1913165), (28520, 1802078), (33580, 1530532), (36208, 1419445), (45260, 1135556), (49372, 1040980), (52049, 987440), (57040, 901039), (61715, 832784), (67160, 765266), (90520, 567778), (98744, 520490), (104098, 493720), (123430, 416392), (134320, 382633), (181040, 283889), (197488, 260245), (208196, 246860)]