52786279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 66648960

約数和(自身を除く): 13862681

約数列:

[1, 7, 13, 49, 91, 173, 479, 637, 1211, 2249, 3353, 6227, 8477, 15743, 23471, 43589, 82867, 110201, 305123, 580069, 1077271, 4060483, 7540897, 52786279]

約数ペア:

[(1, 52786279), (7, 7540897), (13, 4060483), (49, 1077271), (91, 580069), (173, 305123), (479, 110201), (637, 82867), (1211, 43589), (2249, 23471), (3353, 15743), (6227, 8477)]