42996850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 89134920

約数和(自身を除く): 46138070

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2281, 3770, 4562, 9425, 11405, 18850, 22810, 29653, 57025, 59306, 66149, 114050, 132298, 148265, 296530, 330745, 661490, 741325, 859937, 1482650, 1653725, 1719874, 3307450, 4299685, 8599370, 21498425, 42996850]

約数ペア:

[(1, 42996850), (2, 21498425), (5, 8599370), (10, 4299685), (13, 3307450), (25, 1719874), (26, 1653725), (29, 1482650), (50, 859937), (58, 741325), (65, 661490), (130, 330745), (145, 296530), (290, 148265), (325, 132298), (377, 114050), (650, 66149), (725, 59306), (754, 57025), (1450, 29653), (1885, 22810), (2281, 18850), (3770, 11405), (4562, 9425)]