42784550

素因数分解:

$2^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{1483}}^1$

素因数の和:2072

約数の個数: 24

約数和(自身を含む): 79770936

約数和(自身を除く): 36986386

約数列:

[1, 2, 5, 10, 25, 50, 577, 1154, 1483, 2885, 2966, 5770, 7415, 14425, 14830, 28850, 37075, 74150, 855691, 1711382, 4278455, 8556910, 21392275, 42784550]

約数ペア:

[(1, 42784550), (2, 21392275), (5, 8556910), (10, 4278455), (25, 1711382), (50, 855691), (577, 74150), (1154, 37075), (1483, 28850), (2885, 14830), (2966, 14425), (5770, 7415)]