50420775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 39573465

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 863, 1025, 1425, 2337, 2589, 3075, 3895, 4315, 11685, 12945, 16397, 19475, 21575, 35383, 49191, 58425, 64725, 81985, 106149, 176915, 245955, 409925, 530745, 672277, 884575, 1229775, 2016831, 2653725, 3361385, 10084155, 16806925, 50420775]

約数ペア:

[(1, 50420775), (3, 16806925), (5, 10084155), (15, 3361385), (19, 2653725), (25, 2016831), (41, 1229775), (57, 884575), (75, 672277), (95, 530745), (123, 409925), (205, 245955), (285, 176915), (475, 106149), (615, 81985), (779, 64725), (863, 58425), (1025, 49191), (1425, 35383), (2337, 21575), (2589, 19475), (3075, 16397), (3895, 12945), (4315, 11685)]