51767770

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37243}}^1$

素因数の和:37389

約数の個数: 16

約数和(自身を含む): 93854880

約数和(自身を除く): 42087110

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 37243, 74486, 186215, 372430, 5176777, 10353554, 25883885, 51767770]

約数ペア:

[(1, 51767770), (2, 25883885), (5, 10353554), (10, 5176777), (139, 372430), (278, 186215), (695, 74486), (1390, 37243)]