57550448

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 113794800

約数和(自身を除く): 56244352

約数列:

[1, 2, 4, 8, 16, 113, 139, 226, 229, 278, 452, 458, 556, 904, 916, 1112, 1808, 1832, 2224, 3664, 15707, 25877, 31414, 31831, 51754, 62828, 63662, 103508, 125656, 127324, 207016, 251312, 254648, 414032, 509296, 3596903, 7193806, 14387612, 28775224, 57550448]

約数ペア:

[(1, 57550448), (2, 28775224), (4, 14387612), (8, 7193806), (16, 3596903), (113, 509296), (139, 414032), (226, 254648), (229, 251312), (278, 207016), (452, 127324), (458, 125656), (556, 103508), (904, 63662), (916, 62828), (1112, 51754), (1808, 31831), (1832, 31414), (2224, 25877), (3664, 15707)]