51269475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16673}}^1$

素因数の和:16727

約数の個数: 24

約数和(自身を含む): 86838192

約数和(自身を除く): 35568717

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 16673, 50019, 83365, 250095, 416825, 683593, 1250475, 2050779, 3417965, 10253895, 17089825, 51269475]

約数ペア:

[(1, 51269475), (3, 17089825), (5, 10253895), (15, 3417965), (25, 2050779), (41, 1250475), (75, 683593), (123, 416825), (205, 250095), (615, 83365), (1025, 50019), (3075, 16673)]