56539870

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 104766048

約数和(自身を除く): 48226178

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 997, 1070, 1994, 4985, 5671, 9970, 11342, 28355, 52841, 56710, 105682, 106679, 213358, 264205, 528410, 533395, 1066790, 5653987, 11307974, 28269935, 56539870]

約数ペア:

[(1, 56539870), (2, 28269935), (5, 11307974), (10, 5653987), (53, 1066790), (106, 533395), (107, 528410), (214, 264205), (265, 213358), (530, 106679), (535, 105682), (997, 56710), (1070, 52841), (1994, 28355), (4985, 11342), (5671, 9970)]