53471875

素因数分解:

$5^5\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 68058144

約数和(自身を除く): 14586269

約数列:

[1, 5, 25, 71, 125, 241, 355, 625, 1205, 1775, 3125, 6025, 8875, 17111, 30125, 44375, 85555, 150625, 221875, 427775, 753125, 2138875, 10694375, 53471875]

約数ペア:

[(1, 53471875), (5, 10694375), (25, 2138875), (71, 753125), (125, 427775), (241, 221875), (355, 150625), (625, 85555), (1205, 44375), (1775, 30125), (3125, 17111), (6025, 8875)]