51017296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{289871}}^1$

素因数の和:289890

約数の個数: 20

約数和(自身を含む): 107832384

約数和(自身を除く): 56815088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 289871, 579742, 1159484, 2318968, 3188581, 4637936, 6377162, 12754324, 25508648, 51017296]

約数ペア:

[(1, 51017296), (2, 25508648), (4, 12754324), (8, 6377162), (11, 4637936), (16, 3188581), (22, 2318968), (44, 1159484), (88, 579742), (176, 289871)]