57788380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 133499520

約数和(自身を除く): 75711140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 4729, 6110, 9458, 12220, 18916, 23645, 47290, 61477, 94580, 122954, 222263, 245908, 307385, 444526, 614770, 889052, 1111315, 1229540, 2222630, 2889419, 4445260, 5778838, 11557676, 14447095, 28894190, 57788380]

約数ペア:

[(1, 57788380), (2, 28894190), (4, 14447095), (5, 11557676), (10, 5778838), (13, 4445260), (20, 2889419), (26, 2222630), (47, 1229540), (52, 1111315), (65, 889052), (94, 614770), (130, 444526), (188, 307385), (235, 245908), (260, 222263), (470, 122954), (611, 94580), (940, 61477), (1222, 47290), (2444, 23645), (3055, 18916), (4729, 12220), (6110, 9458)]