54086320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 131634432

約数和(自身を除く): 77548112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 193, 226, 248, 310, 386, 452, 496, 565, 620, 772, 904, 965, 1130, 1240, 1544, 1808, 1930, 2260, 2480, 3088, 3503, 3860, 4520, 5983, 7006, 7720, 9040, 11966, 14012, 15440, 17515, 21809, 23932, 28024, 29915, 35030, 43618, 47864, 56048, 59830, 70060, 87236, 95728, 109045, 119660, 140120, 174472, 218090, 239320, 280240, 348944, 436180, 478640, 676079, 872360, 1352158, 1744720, 2704316, 3380395, 5408632, 6760790, 10817264, 13521580, 27043160, 54086320]

約数ペア:

[(1, 54086320), (2, 27043160), (4, 13521580), (5, 10817264), (8, 6760790), (10, 5408632), (16, 3380395), (20, 2704316), (31, 1744720), (40, 1352158), (62, 872360), (80, 676079), (113, 478640), (124, 436180), (155, 348944), (193, 280240), (226, 239320), (248, 218090), (310, 174472), (386, 140120), (452, 119660), (496, 109045), (565, 95728), (620, 87236), (772, 70060), (904, 59830), (965, 56048), (1130, 47864), (1240, 43618), (1544, 35030), (1808, 29915), (1930, 28024), (2260, 23932), (2480, 21809), (3088, 17515), (3503, 15440), (3860, 14012), (4520, 11966), (5983, 9040), (7006, 7720)]