51816116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62015

約数の個数: 24

約数和(自身を含む): 104129760

約数和(自身を除く): 52313644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 61981, 123962, 247924, 681791, 1177639, 1363582, 2355278, 2727164, 4710556, 12954029, 25908058, 51816116]

約数ペア:

[(1, 51816116), (2, 25908058), (4, 12954029), (11, 4710556), (19, 2727164), (22, 2355278), (38, 1363582), (44, 1177639), (76, 681791), (209, 247924), (418, 123962), (836, 61981)]