47347060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33343}}^1$

素因数の和:33423

約数の個数: 24

約数和(自身を含む): 100832256

約数和(自身を除く): 53485196

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 33343, 66686, 133372, 166715, 333430, 666860, 2367353, 4734706, 9469412, 11836765, 23673530, 47347060]

約数ペア:

[(1, 47347060), (2, 23673530), (4, 11836765), (5, 9469412), (10, 4734706), (20, 2367353), (71, 666860), (142, 333430), (284, 166715), (355, 133372), (710, 66686), (1420, 33343)]