50874875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 69089280

約数和(自身を除く): 18214405

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 475, 589, 691, 775, 2375, 2945, 3455, 3875, 13129, 14725, 17275, 21421, 65645, 73625, 86375, 107105, 328225, 406999, 535525, 1641125, 2034995, 2677625, 10174975, 50874875]

約数ペア:

[(1, 50874875), (5, 10174975), (19, 2677625), (25, 2034995), (31, 1641125), (95, 535525), (125, 406999), (155, 328225), (475, 107105), (589, 86375), (691, 73625), (775, 65645), (2375, 21421), (2945, 17275), (3455, 14725), (3875, 13129)]