53415544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 70770056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 239, 307, 364, 478, 614, 728, 956, 1228, 1673, 1912, 2149, 2456, 3107, 3346, 3991, 4298, 6214, 6692, 7982, 8596, 12428, 13384, 15964, 17192, 21749, 24856, 27937, 31928, 43498, 55874, 73373, 86996, 111748, 146746, 173992, 223496, 293492, 513611, 586984, 953849, 1027222, 1907698, 2054444, 3815396, 4108888, 6676943, 7630792, 13353886, 26707772, 53415544]

約数ペア:

[(1, 53415544), (2, 26707772), (4, 13353886), (7, 7630792), (8, 6676943), (13, 4108888), (14, 3815396), (26, 2054444), (28, 1907698), (52, 1027222), (56, 953849), (91, 586984), (104, 513611), (182, 293492), (239, 223496), (307, 173992), (364, 146746), (478, 111748), (614, 86996), (728, 73373), (956, 55874), (1228, 43498), (1673, 31928), (1912, 27937), (2149, 24856), (2456, 21749), (3107, 17192), (3346, 15964), (3991, 13384), (4298, 12428), (6214, 8596), (6692, 7982)]