54461420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 77626900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 155, 233, 260, 290, 310, 377, 403, 466, 580, 620, 754, 806, 899, 932, 1165, 1508, 1612, 1798, 1885, 2015, 2330, 3029, 3596, 3770, 4030, 4495, 4660, 6058, 6757, 7223, 7540, 8060, 8990, 11687, 12116, 13514, 14446, 15145, 17980, 23374, 27028, 28892, 30290, 33785, 36115, 46748, 58435, 60580, 67570, 72230, 87841, 93899, 116870, 135140, 144460, 175682, 187798, 209467, 233740, 351364, 375596, 418934, 439205, 469495, 837868, 878410, 938990, 1047335, 1756820, 1877980, 2094670, 2723071, 4189340, 5446142, 10892284, 13615355, 27230710, 54461420]

約数ペア:

[(1, 54461420), (2, 27230710), (4, 13615355), (5, 10892284), (10, 5446142), (13, 4189340), (20, 2723071), (26, 2094670), (29, 1877980), (31, 1756820), (52, 1047335), (58, 938990), (62, 878410), (65, 837868), (116, 469495), (124, 439205), (130, 418934), (145, 375596), (155, 351364), (233, 233740), (260, 209467), (290, 187798), (310, 175682), (377, 144460), (403, 135140), (466, 116870), (580, 93899), (620, 87841), (754, 72230), (806, 67570), (899, 60580), (932, 58435), (1165, 46748), (1508, 36115), (1612, 33785), (1798, 30290), (1885, 28892), (2015, 27028), (2330, 23374), (3029, 17980), (3596, 15145), (3770, 14446), (4030, 13514), (4495, 12116), (4660, 11687), (6058, 8990), (6757, 8060), (7223, 7540)]