49237145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 61777920

約数和(自身を除く): 12540775

約数列:

[1, 5, 31, 79, 155, 395, 2449, 4021, 12245, 20105, 124651, 317659, 623255, 1588295, 9847429, 49237145]

約数ペア:

[(1, 49237145), (5, 9847429), (31, 1588295), (79, 623255), (155, 317659), (395, 124651), (2449, 20105), (4021, 12245)]