51977125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 16762715

約数列:

[1, 5, 23, 25, 101, 115, 125, 179, 505, 575, 895, 2323, 2525, 2875, 4117, 4475, 11615, 12625, 18079, 20585, 22375, 58075, 90395, 102925, 290375, 415817, 451975, 514625, 2079085, 2259875, 10395425, 51977125]

約数ペア:

[(1, 51977125), (5, 10395425), (23, 2259875), (25, 2079085), (101, 514625), (115, 451975), (125, 415817), (179, 290375), (505, 102925), (575, 90395), (895, 58075), (2323, 22375), (2525, 20585), (2875, 18079), (4117, 12625), (4475, 11615)]