51543875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 67953600

約数和(自身を除く): 16409725

約数列:

[1, 5, 25, 29, 59, 125, 145, 241, 295, 725, 1205, 1475, 1711, 3625, 6025, 6989, 7375, 8555, 14219, 30125, 34945, 42775, 71095, 174725, 213875, 355475, 412351, 873625, 1777375, 2061755, 10308775, 51543875]

約数ペア:

[(1, 51543875), (5, 10308775), (25, 2061755), (29, 1777375), (59, 873625), (125, 412351), (145, 355475), (241, 213875), (295, 174725), (725, 71095), (1205, 42775), (1475, 34945), (1711, 30125), (3625, 14219), (6025, 8555), (6989, 7375)]