27646450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42558

約数の個数: 24

約数和(自身を含む): 55379268

約数和(自身を除く): 27732818

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42533, 85066, 212665, 425330, 552929, 1063325, 1105858, 2126650, 2764645, 5529290, 13823225, 27646450]

約数ペア:

[(1, 27646450), (2, 13823225), (5, 5529290), (10, 2764645), (13, 2126650), (25, 1105858), (26, 1063325), (50, 552929), (65, 425330), (130, 212665), (325, 85066), (650, 42533)]