51720834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 71699838

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 682, 1023, 1054, 1122, 1487, 1581, 2046, 2974, 3162, 4461, 5797, 8922, 11594, 16357, 17391, 25279, 32714, 34782, 46097, 49071, 50558, 75837, 92194, 98142, 138291, 151674, 276582, 278069, 507067, 556138, 783649, 834207, 1014134, 1521201, 1567298, 1668414, 2350947, 3042402, 4701894, 8620139, 17240278, 25860417, 51720834]

約数ペア:

[(1, 51720834), (2, 25860417), (3, 17240278), (6, 8620139), (11, 4701894), (17, 3042402), (22, 2350947), (31, 1668414), (33, 1567298), (34, 1521201), (51, 1014134), (62, 834207), (66, 783649), (93, 556138), (102, 507067), (186, 278069), (187, 276582), (341, 151674), (374, 138291), (527, 98142), (561, 92194), (682, 75837), (1023, 50558), (1054, 49071), (1122, 46097), (1487, 34782), (1581, 32714), (2046, 25279), (2974, 17391), (3162, 16357), (4461, 11594), (5797, 8922)]