52173905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 76508160

約数和(自身を除く): 24334255

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1171, 1273, 2345, 5855, 6365, 8197, 8911, 22249, 40985, 44555, 78457, 111245, 155743, 392285, 549199, 778715, 1490683, 2745995, 7453415, 10434781, 52173905]

約数ペア:

[(1, 52173905), (5, 10434781), (7, 7453415), (19, 2745995), (35, 1490683), (67, 778715), (95, 549199), (133, 392285), (335, 155743), (469, 111245), (665, 78457), (1171, 44555), (1273, 40985), (2345, 22249), (5855, 8911), (6365, 8197)]