51408516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80831}}^1$

素因数の和:80891

約数の個数: 24

約数和(自身を含む): 122217984

約数和(自身を除く): 70809468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 80831, 161662, 242493, 323324, 484986, 969972, 4284043, 8568086, 12852129, 17136172, 25704258, 51408516]

約数ペア:

[(1, 51408516), (2, 25704258), (3, 17136172), (4, 12852129), (6, 8568086), (12, 4284043), (53, 969972), (106, 484986), (159, 323324), (212, 242493), (318, 161662), (636, 80831)]