53420708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18121}}^1$

素因数の和:18203

約数の個数: 24

約数和(自身を含む): 103512864

約数和(自身を除く): 50092156

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 18121, 36242, 72484, 199331, 398662, 797324, 1214107, 2428214, 4856428, 13355177, 26710354, 53420708]

約数ペア:

[(1, 53420708), (2, 26710354), (4, 13355177), (11, 4856428), (22, 2428214), (44, 1214107), (67, 797324), (134, 398662), (268, 199331), (737, 72484), (1474, 36242), (2948, 18121)]