57956530

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 106369200

約数和(自身を除く): 48412670

約数列:

[1, 2, 5, 10, 97, 149, 194, 298, 401, 485, 745, 802, 970, 1490, 2005, 4010, 14453, 28906, 38897, 59749, 72265, 77794, 119498, 144530, 194485, 298745, 388970, 597490, 5795653, 11591306, 28978265, 57956530]

約数ペア:

[(1, 57956530), (2, 28978265), (5, 11591306), (10, 5795653), (97, 597490), (149, 388970), (194, 298745), (298, 194485), (401, 144530), (485, 119498), (745, 77794), (802, 72265), (970, 59749), (1490, 38897), (2005, 28906), (4010, 14453)]