56293390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 107892000

約数和(自身を除く): 51598610

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3329, 3382, 6658, 8455, 16645, 16910, 33290, 63251, 126502, 296281, 316255, 592562, 632510, 1481405, 2962810, 5629339, 11258678, 28146695, 56293390]

約数ペア:

[(1, 56293390), (2, 28146695), (5, 11258678), (10, 5629339), (19, 2962810), (38, 1481405), (89, 632510), (95, 592562), (178, 316255), (190, 296281), (445, 126502), (890, 63251), (1691, 33290), (3329, 16910), (3382, 16645), (6658, 8455)]