68437550

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{4871}}^1$

素因数の和:5164

約数の個数: 24

約数和(自身を含む): 127773072

約数和(自身を除く): 59335522

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 1405, 2810, 4871, 7025, 9742, 14050, 24355, 48710, 121775, 243550, 1368751, 2737502, 6843755, 13687510, 34218775, 68437550]

約数ペア:

[(1, 68437550), (2, 34218775), (5, 13687510), (10, 6843755), (25, 2737502), (50, 1368751), (281, 243550), (562, 121775), (1405, 48710), (2810, 24355), (4871, 14050), (7025, 9742)]