51293310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3967}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 123420672

約数和(自身を除く): 72127362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 3967, 4310, 6465, 7934, 11901, 12930, 19835, 23802, 39670, 59505, 119010, 1709777, 3419554, 5129331, 8548885, 10258662, 17097770, 25646655, 51293310]

約数ペア:

[(1, 51293310), (2, 25646655), (3, 17097770), (5, 10258662), (6, 8548885), (10, 5129331), (15, 3419554), (30, 1709777), (431, 119010), (862, 59505), (1293, 39670), (2155, 23802), (2586, 19835), (3967, 12930), (4310, 11901), (6465, 7934)]