29976050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 30770062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 431, 535, 650, 862, 1070, 1391, 2155, 2675, 2782, 4310, 5350, 5603, 6955, 10775, 11206, 13910, 21550, 28015, 34775, 46117, 56030, 69550, 92234, 140075, 230585, 280150, 461170, 599521, 1152925, 1199042, 2305850, 2997605, 5995210, 14988025, 29976050]

約数ペア:

[(1, 29976050), (2, 14988025), (5, 5995210), (10, 2997605), (13, 2305850), (25, 1199042), (26, 1152925), (50, 599521), (65, 461170), (107, 280150), (130, 230585), (214, 140075), (325, 92234), (431, 69550), (535, 56030), (650, 46117), (862, 34775), (1070, 28015), (1391, 21550), (2155, 13910), (2675, 11206), (2782, 10775), (4310, 6955), (5350, 5603)]