53398892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17137}}^1$

素因数の和:17201

約数の個数: 24

約数和(自身を含む): 100771440

約数和(自身を除く): 47372548

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 17137, 34274, 68548, 325603, 651206, 702617, 1302412, 1405234, 2810468, 13349723, 26699446, 53398892]

約数ペア:

[(1, 53398892), (2, 26699446), (4, 13349723), (19, 2810468), (38, 1405234), (41, 1302412), (76, 702617), (82, 651206), (164, 325603), (779, 68548), (1558, 34274), (3116, 17137)]