50309865

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7121}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 87771528

約数和(自身を除く): 37461663

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 7121, 21363, 35605, 64089, 106815, 320445, 1117997, 3353991, 5589985, 10061973, 16769955, 50309865]

約数ペア:

[(1, 50309865), (3, 16769955), (5, 10061973), (9, 5589985), (15, 3353991), (45, 1117997), (157, 320445), (471, 106815), (785, 64089), (1413, 35605), (2355, 21363), (7065, 7121)]