52394840

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1787}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 118115280

約数和(自身を除く): 65720440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 1787, 2932, 3574, 3665, 5864, 7148, 7330, 8935, 14296, 14660, 17870, 29320, 35740, 71480, 1309871, 2619742, 5239484, 6549355, 10478968, 13098710, 26197420, 52394840]

約数ペア:

[(1, 52394840), (2, 26197420), (4, 13098710), (5, 10478968), (8, 6549355), (10, 5239484), (20, 2619742), (40, 1309871), (733, 71480), (1466, 35740), (1787, 29320), (2932, 17870), (3574, 14660), (3665, 14296), (5864, 8935), (7148, 7330)]