50215617

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 75377640

約数和(自身を除く): 25162023

約数列:

[1, 3, 9, 29, 87, 261, 421, 457, 1263, 1371, 3789, 4113, 12209, 13253, 36627, 39759, 109881, 119277, 192397, 577191, 1731573, 5579513, 16738539, 50215617]

約数ペア:

[(1, 50215617), (3, 16738539), (9, 5579513), (29, 1731573), (87, 577191), (261, 192397), (421, 119277), (457, 109881), (1263, 39759), (1371, 36627), (3789, 13253), (4113, 12209)]