49871375

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 65729664

約数和(自身を除く): 15858289

約数列:

[1, 5, 25, 37, 41, 125, 185, 205, 263, 925, 1025, 1315, 1517, 4625, 5125, 6575, 7585, 9731, 10783, 32875, 37925, 48655, 53915, 189625, 243275, 269575, 398971, 1216375, 1347875, 1994855, 9974275, 49871375]

約数ペア:

[(1, 49871375), (5, 9974275), (25, 1994855), (37, 1347875), (41, 1216375), (125, 398971), (185, 269575), (205, 243275), (263, 189625), (925, 53915), (1025, 48655), (1315, 37925), (1517, 32875), (4625, 10783), (5125, 9731), (6575, 7585)]