52048225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 67138560

約数和(自身を除く): 15090335

約数列:

[1, 5, 25, 31, 155, 239, 281, 775, 1195, 1405, 5975, 7025, 7409, 8711, 37045, 43555, 67159, 185225, 217775, 335795, 1678975, 2081929, 10409645, 52048225]

約数ペア:

[(1, 52048225), (5, 10409645), (25, 2081929), (31, 1678975), (155, 335795), (239, 217775), (281, 185225), (775, 67159), (1195, 43555), (1405, 37045), (5975, 8711), (7025, 7409)]