56811872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3691}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 123741072

約数和(自身を除く): 66929200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3691, 3848, 7382, 7696, 14764, 15392, 29528, 47983, 59056, 95966, 118112, 136567, 191932, 273134, 383864, 546268, 767728, 1092536, 1535456, 1775371, 2185072, 3550742, 4370144, 7101484, 14202968, 28405936, 56811872]

約数ペア:

[(1, 56811872), (2, 28405936), (4, 14202968), (8, 7101484), (13, 4370144), (16, 3550742), (26, 2185072), (32, 1775371), (37, 1535456), (52, 1092536), (74, 767728), (104, 546268), (148, 383864), (208, 273134), (296, 191932), (416, 136567), (481, 118112), (592, 95966), (962, 59056), (1184, 47983), (1924, 29528), (3691, 15392), (3848, 14764), (7382, 7696)]