49923951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 87879168

約数和(自身を除く): 37955217

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12713, 38139, 88991, 139843, 216121, 266973, 419529, 648363, 978901, 1512847, 2377331, 2936703, 4538541, 7131993, 16641317, 49923951]

約数ペア:

[(1, 49923951), (3, 16641317), (7, 7131993), (11, 4538541), (17, 2936703), (21, 2377331), (33, 1512847), (51, 978901), (77, 648363), (119, 419529), (187, 266973), (231, 216121), (357, 139843), (561, 88991), (1309, 38139), (3927, 12713)]