49211425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 64633760

約数和(自身を除く): 15422335

約数列:

[1, 5, 19, 25, 95, 313, 331, 475, 1565, 1655, 5947, 6289, 7825, 8275, 29735, 31445, 103603, 148675, 157225, 518015, 1968457, 2590075, 9842285, 49211425]

約数ペア:

[(1, 49211425), (5, 9842285), (19, 2590075), (25, 1968457), (95, 518015), (313, 157225), (331, 148675), (475, 103603), (1565, 31445), (1655, 29735), (5947, 8275), (6289, 7825)]