54708380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160907}}^1$

素因数の和:160933

約数の個数: 24

約数和(自身を含む): 121646448

約数和(自身を除く): 66938068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 160907, 321814, 643628, 804535, 1609070, 2735419, 3218140, 5470838, 10941676, 13677095, 27354190, 54708380]

約数ペア:

[(1, 54708380), (2, 27354190), (4, 13677095), (5, 10941676), (10, 5470838), (17, 3218140), (20, 2735419), (34, 1609070), (68, 804535), (85, 643628), (170, 321814), (340, 160907)]