47438560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22807}}^1$

素因数の和:22835

約数の個数: 48

約数和(自身を含む): 120699936

約数和(自身を除く): 73261376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 22807, 45614, 91228, 114035, 182456, 228070, 296491, 364912, 456140, 592982, 729824, 912280, 1185964, 1482455, 1824560, 2371928, 2964910, 3649120, 4743856, 5929820, 9487712, 11859640, 23719280, 47438560]

約数ペア:

[(1, 47438560), (2, 23719280), (4, 11859640), (5, 9487712), (8, 5929820), (10, 4743856), (13, 3649120), (16, 2964910), (20, 2371928), (26, 1824560), (32, 1482455), (40, 1185964), (52, 912280), (65, 729824), (80, 592982), (104, 456140), (130, 364912), (160, 296491), (208, 228070), (260, 182456), (416, 114035), (520, 91228), (1040, 45614), (2080, 22807)]