51821132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62021

約数の個数: 24

約数和(自身を含む): 104139840

約数和(自身を除く): 52318708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 61987, 123974, 247948, 681857, 1177753, 1363714, 2355506, 2727428, 4711012, 12955283, 25910566, 51821132]

約数ペア:

[(1, 51821132), (2, 25910566), (4, 12955283), (11, 4711012), (19, 2727428), (22, 2355506), (38, 1363714), (44, 1177753), (76, 681857), (209, 247948), (418, 123974), (836, 61987)]