51564195

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6701}}^1$

素因数の和:6737

約数の個数: 40

約数和(自身を含む): 97313040

約数和(自身を除く): 45748845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 6701, 7695, 20103, 33505, 60309, 100515, 127319, 180927, 301545, 381957, 542781, 636595, 904635, 1145871, 1909785, 2713905, 3437613, 5729355, 10312839, 17188065, 51564195]

約数ペア:

[(1, 51564195), (3, 17188065), (5, 10312839), (9, 5729355), (15, 3437613), (19, 2713905), (27, 1909785), (45, 1145871), (57, 904635), (81, 636595), (95, 542781), (135, 381957), (171, 301545), (285, 180927), (405, 127319), (513, 100515), (855, 60309), (1539, 33505), (2565, 20103), (6701, 7695)]