49798815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 87595776

約数和(自身を除く): 37796961

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 2203, 4521, 6609, 7535, 11015, 22605, 24233, 33045, 72699, 121165, 301811, 363495, 905433, 1509055, 3319921, 4527165, 9959763, 16599605, 49798815]

約数ペア:

[(1, 49798815), (3, 16599605), (5, 9959763), (11, 4527165), (15, 3319921), (33, 1509055), (55, 905433), (137, 363495), (165, 301811), (411, 121165), (685, 72699), (1507, 33045), (2055, 24233), (2203, 22605), (4521, 11015), (6609, 7535)]