49532540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19501}}^1$

素因数の和:19637

約数の個数: 24

約数和(自身を含む): 104842752

約数和(自身を除く): 55310212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 19501, 39002, 78004, 97505, 195010, 390020, 2476627, 4953254, 9906508, 12383135, 24766270, 49532540]

約数ペア:

[(1, 49532540), (2, 24766270), (4, 12383135), (5, 9906508), (10, 4953254), (20, 2476627), (127, 390020), (254, 195010), (508, 97505), (635, 78004), (1270, 39002), (2540, 19501)]