51158015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^2$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 66763440

約数和(自身を除く): 15605425

約数列:

[1, 5, 17, 59, 85, 101, 295, 505, 1003, 1717, 5015, 5959, 8585, 10201, 29795, 51005, 101303, 173417, 506515, 601859, 867085, 3009295, 10231603, 51158015]

約数ペア:

[(1, 51158015), (5, 10231603), (17, 3009295), (59, 867085), (85, 601859), (101, 506515), (295, 173417), (505, 101303), (1003, 51005), (1717, 29795), (5015, 10201), (5959, 8585)]