51940450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 101143080

約数和(自身を除く): 49202630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 317, 565, 634, 725, 1130, 1450, 1585, 2825, 3170, 3277, 5650, 6554, 7925, 9193, 15850, 16385, 18386, 32770, 35821, 45965, 71642, 81925, 91930, 163850, 179105, 229825, 358210, 459650, 895525, 1038809, 1791050, 2077618, 5194045, 10388090, 25970225, 51940450]

約数ペア:

[(1, 51940450), (2, 25970225), (5, 10388090), (10, 5194045), (25, 2077618), (29, 1791050), (50, 1038809), (58, 895525), (113, 459650), (145, 358210), (226, 229825), (290, 179105), (317, 163850), (565, 91930), (634, 81925), (725, 71642), (1130, 45965), (1450, 35821), (1585, 32770), (2825, 18386), (3170, 16385), (3277, 15850), (5650, 9193), (6554, 7925)]