56745584

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 126896640

約数和(自身を除く): 70151056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 4919, 5768, 9838, 11536, 19676, 34433, 39352, 68866, 78704, 137732, 275464, 506657, 550928, 1013314, 2026628, 3546599, 4053256, 7093198, 8106512, 14186396, 28372792, 56745584]

約数ペア:

[(1, 56745584), (2, 28372792), (4, 14186396), (7, 8106512), (8, 7093198), (14, 4053256), (16, 3546599), (28, 2026628), (56, 1013314), (103, 550928), (112, 506657), (206, 275464), (412, 137732), (721, 78704), (824, 68866), (1442, 39352), (1648, 34433), (2884, 19676), (4919, 11536), (5768, 9838)]