49866925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 65496800

約数和(自身を除く): 15629875

約数列:

[1, 5, 19, 25, 95, 277, 379, 475, 1385, 1895, 5263, 6925, 7201, 9475, 26315, 36005, 104983, 131575, 180025, 524915, 1994677, 2624575, 9973385, 49866925]

約数ペア:

[(1, 49866925), (5, 9973385), (19, 2624575), (25, 1994677), (95, 524915), (277, 180025), (379, 131575), (475, 104983), (1385, 36005), (1895, 26315), (5263, 9475), (6925, 7201)]