52120975

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 69770584

約数和(自身を除く): 17649609

約数列:

[1, 5, 25, 29, 37, 67, 145, 185, 335, 725, 841, 925, 1073, 1675, 1943, 2479, 4205, 5365, 9715, 12395, 21025, 26825, 31117, 48575, 56347, 61975, 71891, 155585, 281735, 359455, 777925, 1408675, 1797275, 2084839, 10424195, 52120975]

約数ペア:

[(1, 52120975), (5, 10424195), (25, 2084839), (29, 1797275), (37, 1408675), (67, 777925), (145, 359455), (185, 281735), (335, 155585), (725, 71891), (841, 61975), (925, 56347), (1073, 48575), (1675, 31117), (1943, 26825), (2479, 21025), (4205, 12395), (5365, 9715)]