49846821

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 67817088

約数和(自身を除く): 17970267

約数列:

[1, 3, 61, 183, 421, 647, 1263, 1941, 25681, 39467, 77043, 118401, 272387, 817161, 16615607, 49846821]

約数ペア:

[(1, 49846821), (3, 16615607), (61, 817161), (183, 272387), (421, 118401), (647, 77043), (1263, 39467), (1941, 25681)]