51432410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 96090624

約数和(自身を除く): 44658214

約数列:

[1, 2, 5, 10, 31, 62, 155, 251, 310, 502, 661, 1255, 1322, 2510, 3305, 6610, 7781, 15562, 20491, 38905, 40982, 77810, 102455, 165911, 204910, 331822, 829555, 1659110, 5143241, 10286482, 25716205, 51432410]

約数ペア:

[(1, 51432410), (2, 25716205), (5, 10286482), (10, 5143241), (31, 1659110), (62, 829555), (155, 331822), (251, 204910), (310, 165911), (502, 102455), (661, 77810), (1255, 40982), (1322, 38905), (2510, 20491), (3305, 15562), (6610, 7781)]