56403448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 108650160

約数和(自身を除く): 52246712

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 971, 1096, 1942, 3884, 7261, 7768, 14522, 29044, 51463, 58088, 102926, 133027, 205852, 266054, 411704, 532108, 1064216, 7050431, 14100862, 28201724, 56403448]

約数ペア:

[(1, 56403448), (2, 28201724), (4, 14100862), (8, 7050431), (53, 1064216), (106, 532108), (137, 411704), (212, 266054), (274, 205852), (424, 133027), (548, 102926), (971, 58088), (1096, 51463), (1942, 29044), (3884, 14522), (7261, 7768)]