2151050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3934

約数の個数: 24

約数和(自身を含む): 4365792

約数和(自身を除く): 2214742

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3911, 7822, 19555, 39110, 43021, 86042, 97775, 195550, 215105, 430210, 1075525, 2151050]

約数ペア:

[(1, 2151050), (2, 1075525), (5, 430210), (10, 215105), (11, 195550), (22, 97775), (25, 86042), (50, 43021), (55, 39110), (110, 19555), (275, 7822), (550, 3911)]