49931638

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 78574104

約数和(自身を除く): 28642466

約数列:

[1, 2, 31, 62, 83, 166, 313, 626, 961, 1922, 2573, 5146, 9703, 19406, 25979, 51958, 79763, 159526, 300793, 601586, 805349, 1610698, 24965819, 49931638]

約数ペア:

[(1, 49931638), (2, 24965819), (31, 1610698), (62, 805349), (83, 601586), (166, 300793), (313, 159526), (626, 79763), (961, 51958), (1922, 25979), (2573, 19406), (5146, 9703)]