51195415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19429}}^1$

素因数の和:19482

約数の個数: 16

約数和(自身を含む): 67150080

約数和(自身を除く): 15954665

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 19429, 97145, 330293, 602299, 1651465, 3011495, 10239083, 51195415]

約数ペア:

[(1, 51195415), (5, 10239083), (17, 3011495), (31, 1651465), (85, 602299), (155, 330293), (527, 97145), (2635, 19429)]