49820267

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 57953280

約数和(自身を除く): 8133013

約数列:

[1, 7, 97, 239, 307, 679, 1673, 2149, 23183, 29779, 73373, 162281, 208453, 513611, 7117181, 49820267]

約数ペア:

[(1, 49820267), (7, 7117181), (97, 513611), (239, 208453), (307, 162281), (679, 73373), (1673, 29779), (2149, 23183)]