56647460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53441}}^1$

素因数の和:53503

約数の個数: 24

約数和(自身を含む): 121206456

約数和(自身を除く): 64558996

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 53441, 106882, 213764, 267205, 534410, 1068820, 2832373, 5664746, 11329492, 14161865, 28323730, 56647460]

約数ペア:

[(1, 56647460), (2, 28323730), (4, 14161865), (5, 11329492), (10, 5664746), (20, 2832373), (53, 1068820), (106, 534410), (212, 267205), (265, 213764), (530, 106882), (1060, 53441)]