56978240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16215

約数の個数: 56

約数和(自身を含む): 148023072

約数和(自身を除く): 91044832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 16187, 32374, 64748, 80935, 129496, 161870, 178057, 258992, 323740, 356114, 517984, 647480, 712228, 890285, 1035968, 1294960, 1424456, 1780570, 2589920, 2848912, 3561140, 5179840, 5697824, 7122280, 11395648, 14244560, 28489120, 56978240]

約数ペア:

[(1, 56978240), (2, 28489120), (4, 14244560), (5, 11395648), (8, 7122280), (10, 5697824), (11, 5179840), (16, 3561140), (20, 2848912), (22, 2589920), (32, 1780570), (40, 1424456), (44, 1294960), (55, 1035968), (64, 890285), (80, 712228), (88, 647480), (110, 517984), (160, 356114), (176, 323740), (220, 258992), (320, 178057), (352, 161870), (440, 129496), (704, 80935), (880, 64748), (1760, 32374), (3520, 16187)]