27881050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5634

約数の個数: 24

約数和(自身を含む): 52381692

約数和(自身を除く): 24500642

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 5521, 11042, 27605, 55210, 138025, 276050, 557621, 1115242, 2788105, 5576210, 13940525, 27881050]

約数ペア:

[(1, 27881050), (2, 13940525), (5, 5576210), (10, 2788105), (25, 1115242), (50, 557621), (101, 276050), (202, 138025), (505, 55210), (1010, 27605), (2525, 11042), (5050, 5521)]