56957660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123821}}^1$

素因数の和:123853

約数の個数: 24

約数和(自身を含む): 124812576

約数和(自身を除く): 67854916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 123821, 247642, 495284, 619105, 1238210, 2476420, 2847883, 5695766, 11391532, 14239415, 28478830, 56957660]

約数ペア:

[(1, 56957660), (2, 28478830), (4, 14239415), (5, 11391532), (10, 5695766), (20, 2847883), (23, 2476420), (46, 1238210), (92, 619105), (115, 495284), (230, 247642), (460, 123821)]