51641814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26161}}^1$

素因数の和:26220

約数の個数: 32

約数和(自身を含む): 120554496

約数和(自身を除く): 68912682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 26161, 52322, 78483, 156966, 183127, 366254, 549381, 1098762, 1229567, 2459134, 3688701, 7377402, 8606969, 17213938, 25820907, 51641814]

約数ペア:

[(1, 51641814), (2, 25820907), (3, 17213938), (6, 8606969), (7, 7377402), (14, 3688701), (21, 2459134), (42, 1229567), (47, 1098762), (94, 549381), (141, 366254), (282, 183127), (329, 156966), (658, 78483), (987, 52322), (1974, 26161)]