50840380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13309}}^1$

素因数の和:13509

約数の個数: 24

約数和(自身を含む): 107331840

約数和(自身を除く): 56491460

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13309, 26618, 53236, 66545, 133090, 266180, 2542019, 5084038, 10168076, 12710095, 25420190, 50840380]

約数ペア:

[(1, 50840380), (2, 25420190), (4, 12710095), (5, 10168076), (10, 5084038), (20, 2542019), (191, 266180), (382, 133090), (764, 66545), (955, 53236), (1910, 26618), (3820, 13309)]