42820450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50377}}^1$

素因数の和:50406

約数の個数: 24

約数和(自身を含む): 84332772

約数和(自身を除く): 41512322

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 50377, 100754, 251885, 503770, 856409, 1259425, 1712818, 2518850, 4282045, 8564090, 21410225, 42820450]

約数ペア:

[(1, 42820450), (2, 21410225), (5, 8564090), (10, 4282045), (17, 2518850), (25, 1712818), (34, 1259425), (50, 856409), (85, 503770), (170, 251885), (425, 100754), (850, 50377)]