56978152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 141056640

約数和(自身を除く): 84078488

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 5441, 10472, 10882, 21764, 38087, 43528, 59851, 76174, 92497, 119702, 152348, 184994, 239404, 304696, 369988, 418957, 478808, 647479, 739976, 837914, 1017467, 1294958, 1675828, 2034934, 2589916, 3351656, 4069868, 5179832, 7122269, 8139736, 14244538, 28489076, 56978152]

約数ペア:

[(1, 56978152), (2, 28489076), (4, 14244538), (7, 8139736), (8, 7122269), (11, 5179832), (14, 4069868), (17, 3351656), (22, 2589916), (28, 2034934), (34, 1675828), (44, 1294958), (56, 1017467), (68, 837914), (77, 739976), (88, 647479), (119, 478808), (136, 418957), (154, 369988), (187, 304696), (238, 239404), (308, 184994), (374, 152348), (476, 119702), (616, 92497), (748, 76174), (952, 59851), (1309, 43528), (1496, 38087), (2618, 21764), (5236, 10882), (5441, 10472)]