48998719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21943}}^1$

素因数の和:21990

約数の個数: 16

約数和(自身を含む): 63198720

約数和(自身を除く): 14200001

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 21943, 153601, 241373, 636347, 1689611, 4454429, 6999817, 48998719]

約数ペア:

[(1, 48998719), (7, 6999817), (11, 4454429), (29, 1689611), (77, 636347), (203, 241373), (319, 153601), (2233, 21943)]