51038030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 94657248

約数和(自身を除く): 43619218

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 443, 562, 886, 1405, 2215, 2810, 4430, 11521, 18163, 23042, 36326, 57605, 90815, 115210, 124483, 181630, 248966, 622415, 1244830, 5103803, 10207606, 25519015, 51038030]

約数ペア:

[(1, 51038030), (2, 25519015), (5, 10207606), (10, 5103803), (41, 1244830), (82, 622415), (205, 248966), (281, 181630), (410, 124483), (443, 115210), (562, 90815), (886, 57605), (1405, 36326), (2215, 23042), (2810, 18163), (4430, 11521)]