49018580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188533}}^1$

素因数の和:188555

約数の個数: 24

約数和(自身を含む): 110857992

約数和(自身を除く): 61839412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188533, 377066, 754132, 942665, 1885330, 2450929, 3770660, 4901858, 9803716, 12254645, 24509290, 49018580]

約数ペア:

[(1, 49018580), (2, 24509290), (4, 12254645), (5, 9803716), (10, 4901858), (13, 3770660), (20, 2450929), (26, 1885330), (52, 942665), (65, 754132), (130, 377066), (260, 188533)]