51615570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101207}}^1$

素因数の和:101234

約数の個数: 32

約数和(自身を含む): 131165568

約数和(自身を除く): 79549998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 101207, 202414, 303621, 506035, 607242, 1012070, 1518105, 1720519, 3036210, 3441038, 5161557, 8602595, 10323114, 17205190, 25807785, 51615570]

約数ペア:

[(1, 51615570), (2, 25807785), (3, 17205190), (5, 10323114), (6, 8602595), (10, 5161557), (15, 3441038), (17, 3036210), (30, 1720519), (34, 1518105), (51, 1012070), (85, 607242), (102, 506035), (170, 303621), (255, 202414), (510, 101207)]