57988580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 131787264

約数和(自身を除く): 73798684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 823, 1084, 1355, 1646, 2710, 3292, 3523, 4115, 5420, 7046, 8230, 10699, 14092, 16460, 17615, 21398, 35230, 42796, 53495, 70460, 106990, 213980, 223033, 446066, 892132, 1115165, 2230330, 2899429, 4460660, 5798858, 11597716, 14497145, 28994290, 57988580]

約数ペア:

[(1, 57988580), (2, 28994290), (4, 14497145), (5, 11597716), (10, 5798858), (13, 4460660), (20, 2899429), (26, 2230330), (52, 1115165), (65, 892132), (130, 446066), (260, 223033), (271, 213980), (542, 106990), (823, 70460), (1084, 53495), (1355, 42796), (1646, 35230), (2710, 21398), (3292, 17615), (3523, 16460), (4115, 14092), (5420, 10699), (7046, 8230)]