50961880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29629}}^1$

素因数の和:29683

約数の個数: 32

約数和(自身を含む): 117334800

約数和(自身を除く): 66372920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29629, 59258, 118516, 148145, 237032, 296290, 592580, 1185160, 1274047, 2548094, 5096188, 6370235, 10192376, 12740470, 25480940, 50961880]

約数ペア:

[(1, 50961880), (2, 25480940), (4, 12740470), (5, 10192376), (8, 6370235), (10, 5096188), (20, 2548094), (40, 1274047), (43, 1185160), (86, 592580), (172, 296290), (215, 237032), (344, 148145), (430, 118516), (860, 59258), (1720, 29629)]