51649596

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15471

約数の個数: 48

約数和(自身を含む): 138234880

約数和(自身を除く): 86585284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15427, 30854, 46281, 61708, 92562, 138843, 185124, 277686, 416529, 478237, 555372, 833058, 956474, 1434711, 1666116, 1912948, 2869422, 4304133, 5738844, 8608266, 12912399, 17216532, 25824798, 51649596]

約数ペア:

[(1, 51649596), (2, 25824798), (3, 17216532), (4, 12912399), (6, 8608266), (9, 5738844), (12, 4304133), (18, 2869422), (27, 1912948), (31, 1666116), (36, 1434711), (54, 956474), (62, 833058), (93, 555372), (108, 478237), (124, 416529), (186, 277686), (279, 185124), (372, 138843), (558, 92562), (837, 61708), (1116, 46281), (1674, 30854), (3348, 15427)]