50126375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 68228160

約数和(自身を除く): 18101785

約数列:

[1, 5, 13, 25, 65, 109, 125, 283, 325, 545, 1415, 1417, 1625, 2725, 3679, 7075, 7085, 13625, 18395, 30847, 35375, 35425, 91975, 154235, 177125, 401011, 459875, 771175, 2005055, 3855875, 10025275, 50126375]

約数ペア:

[(1, 50126375), (5, 10025275), (13, 3855875), (25, 2005055), (65, 771175), (109, 459875), (125, 401011), (283, 177125), (325, 154235), (545, 91975), (1415, 35425), (1417, 35375), (1625, 30847), (2725, 18395), (3679, 13625), (7075, 7085)]