51968220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5813}}^1$

素因数の和:5974

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 94544580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 5813, 8940, 11626, 17439, 23252, 29065, 34878, 58130, 69756, 87195, 116260, 174390, 348780, 866137, 1732274, 2598411, 3464548, 4330685, 5196822, 8661370, 10393644, 12992055, 17322740, 25984110, 51968220]

約数ペア:

[(1, 51968220), (2, 25984110), (3, 17322740), (4, 12992055), (5, 10393644), (6, 8661370), (10, 5196822), (12, 4330685), (15, 3464548), (20, 2598411), (30, 1732274), (60, 866137), (149, 348780), (298, 174390), (447, 116260), (596, 87195), (745, 69756), (894, 58130), (1490, 34878), (1788, 29065), (2235, 23252), (2980, 17439), (4470, 11626), (5813, 8940)]