56819804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15977

約数の個数: 24

約数和(自身を含む): 106901760

約数和(自身を除く): 50081956

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 15907, 31814, 63628, 302233, 604466, 747629, 1208932, 1495258, 2990516, 14204951, 28409902, 56819804]

約数ペア:

[(1, 56819804), (2, 28409902), (4, 14204951), (19, 2990516), (38, 1495258), (47, 1208932), (76, 747629), (94, 604466), (188, 302233), (893, 63628), (1786, 31814), (3572, 15907)]