51853998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17389}}^1$

素因数の和:17472

約数の個数: 32

約数和(自身を含む): 120199680

約数和(自身を除く): 68345682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 17389, 34778, 52167, 104334, 121723, 243446, 365169, 730338, 1234619, 2469238, 3703857, 7407714, 8642333, 17284666, 25926999, 51853998]

約数ペア:

[(1, 51853998), (2, 25926999), (3, 17284666), (6, 8642333), (7, 7407714), (14, 3703857), (21, 2469238), (42, 1234619), (71, 730338), (142, 365169), (213, 243446), (426, 121723), (497, 104334), (994, 52167), (1491, 34778), (2982, 17389)]