54987310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 60843986

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 293, 383, 490, 586, 766, 1465, 1915, 2051, 2681, 2930, 3830, 4102, 5362, 10255, 13405, 14357, 18767, 20510, 26810, 28714, 37534, 71785, 93835, 112219, 143570, 187670, 224438, 561095, 785533, 1122190, 1571066, 3927665, 5498731, 7855330, 10997462, 27493655, 54987310]

約数ペア:

[(1, 54987310), (2, 27493655), (5, 10997462), (7, 7855330), (10, 5498731), (14, 3927665), (35, 1571066), (49, 1122190), (70, 785533), (98, 561095), (245, 224438), (293, 187670), (383, 143570), (490, 112219), (586, 93835), (766, 71785), (1465, 37534), (1915, 28714), (2051, 26810), (2681, 20510), (2930, 18767), (3830, 14357), (4102, 13405), (5362, 10255)]