52134640

素因数分解:

$2^4\times 5^1\times {\mathrm{651683}}^1$

素因数の和:651696

約数の個数: 20

約数和(自身を含む): 121213224

約数和(自身を除く): 69078584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651683, 1303366, 2606732, 3258415, 5213464, 6516830, 10426928, 13033660, 26067320, 52134640]

約数ペア:

[(1, 52134640), (2, 26067320), (4, 13033660), (5, 10426928), (8, 6516830), (10, 5213464), (16, 3258415), (20, 2606732), (40, 1303366), (80, 651683)]