51537942

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 63702378

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 607, 801, 954, 1214, 1602, 1821, 3642, 4717, 5463, 9434, 10926, 14151, 28302, 32171, 42453, 54023, 64342, 84906, 96513, 108046, 162069, 193026, 289539, 324138, 486207, 579078, 972414, 2863219, 5726438, 8589657, 17179314, 25768971, 51537942]

約数ペア:

[(1, 51537942), (2, 25768971), (3, 17179314), (6, 8589657), (9, 5726438), (18, 2863219), (53, 972414), (89, 579078), (106, 486207), (159, 324138), (178, 289539), (267, 193026), (318, 162069), (477, 108046), (534, 96513), (607, 84906), (801, 64342), (954, 54023), (1214, 42453), (1602, 32171), (1821, 28302), (3642, 14151), (4717, 10926), (5463, 9434)]