51464390

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{30817}}^1$

素因数の和:30991

約数の個数: 16

約数和(自身を含む): 93193632

約数和(自身を除く): 41729242

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 30817, 61634, 154085, 308170, 5146439, 10292878, 25732195, 51464390]

約数ペア:

[(1, 51464390), (2, 25732195), (5, 10292878), (10, 5146439), (167, 308170), (334, 154085), (835, 61634), (1670, 30817)]