51708155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 64339968

約数和(自身を除く): 12631813

約数列:

[1, 5, 31, 155, 271, 1231, 1355, 6155, 8401, 38161, 42005, 190805, 333601, 1668005, 10341631, 51708155]

約数ペア:

[(1, 51708155), (5, 10341631), (31, 1668005), (155, 333601), (271, 190805), (1231, 42005), (1355, 38161), (6155, 8401)]