50981630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3697}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 105437376

約数和(自身を除く): 54455746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 3697, 6895, 7394, 13790, 18485, 25879, 36970, 51758, 129395, 258790, 728309, 1456618, 3641545, 5098163, 7283090, 10196326, 25490815, 50981630]

約数ペア:

[(1, 50981630), (2, 25490815), (5, 10196326), (7, 7283090), (10, 5098163), (14, 3641545), (35, 1456618), (70, 728309), (197, 258790), (394, 129395), (985, 51758), (1379, 36970), (1970, 25879), (2758, 18485), (3697, 13790), (6895, 7394)]