53108840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57727}}^1$

素因数の和:57761

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 71583640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 57727, 115454, 230908, 288635, 461816, 577270, 1154540, 1327721, 2309080, 2655442, 5310884, 6638605, 10621768, 13277210, 26554420, 53108840]

約数ペア:

[(1, 53108840), (2, 26554420), (4, 13277210), (5, 10621768), (8, 6638605), (10, 5310884), (20, 2655442), (23, 2309080), (40, 1327721), (46, 1154540), (92, 577270), (115, 461816), (184, 288635), (230, 230908), (460, 115454), (920, 57727)]