51260148

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 133297920

約数和(自身を除く): 82037772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 911, 1042, 1563, 1822, 2084, 2733, 3126, 3644, 4689, 5466, 6252, 8199, 9378, 10932, 14067, 16398, 18756, 24597, 28134, 32796, 49194, 56268, 98388, 474631, 949262, 1423893, 1898524, 2847786, 4271679, 5695572, 8543358, 12815037, 17086716, 25630074, 51260148]

約数ペア:

[(1, 51260148), (2, 25630074), (3, 17086716), (4, 12815037), (6, 8543358), (9, 5695572), (12, 4271679), (18, 2847786), (27, 1898524), (36, 1423893), (54, 949262), (108, 474631), (521, 98388), (911, 56268), (1042, 49194), (1563, 32796), (1822, 28134), (2084, 24597), (2733, 18756), (3126, 16398), (3644, 14067), (4689, 10932), (5466, 9378), (6252, 8199)]