52497880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42337}}^1$

素因数の和:42379

約数の個数: 32

約数和(自身を含む): 121933440

約数和(自身を除く): 69435560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42337, 84674, 169348, 211685, 338696, 423370, 846740, 1312447, 1693480, 2624894, 5249788, 6562235, 10499576, 13124470, 26248940, 52497880]

約数ペア:

[(1, 52497880), (2, 26248940), (4, 13124470), (5, 10499576), (8, 6562235), (10, 5249788), (20, 2624894), (31, 1693480), (40, 1312447), (62, 846740), (124, 423370), (155, 338696), (248, 211685), (310, 169348), (620, 84674), (1240, 42337)]