51281428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14753}}^1$

素因数の和:14847

約数の個数: 24

約数和(自身を含む): 99146880

約数和(自身を除く): 47865452

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 14753, 29506, 59012, 162283, 324566, 649132, 1165487, 2330974, 4661948, 12820357, 25640714, 51281428]

約数ペア:

[(1, 51281428), (2, 25640714), (4, 12820357), (11, 4661948), (22, 2330974), (44, 1165487), (79, 649132), (158, 324566), (316, 162283), (869, 59012), (1738, 29506), (3476, 14753)]