49422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 99962760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 2963, 3336, 4170, 5560, 5926, 8340, 8889, 11852, 14815, 16680, 17778, 23704, 29630, 35556, 44445, 59260, 71112, 88890, 118520, 177780, 355560, 411857, 823714, 1235571, 1647428, 2059285, 2471142, 3294856, 4118570, 4942284, 6177855, 8237140, 9884568, 12355710, 16474280, 24711420, 49422840]

約数ペア:

[(1, 49422840), (2, 24711420), (3, 16474280), (4, 12355710), (5, 9884568), (6, 8237140), (8, 6177855), (10, 4942284), (12, 4118570), (15, 3294856), (20, 2471142), (24, 2059285), (30, 1647428), (40, 1235571), (60, 823714), (120, 411857), (139, 355560), (278, 177780), (417, 118520), (556, 88890), (695, 71112), (834, 59260), (1112, 44445), (1390, 35556), (1668, 29630), (2085, 23704), (2780, 17778), (2963, 16680), (3336, 14815), (4170, 11852), (5560, 8889), (5926, 8340)]