48848905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 28911095

約数列:

[1, 5, 7, 17, 19, 29, 35, 85, 95, 119, 133, 145, 149, 203, 323, 493, 551, 595, 665, 745, 1015, 1043, 1615, 2261, 2465, 2533, 2755, 2831, 3451, 3857, 4321, 5215, 9367, 11305, 12665, 14155, 17255, 17731, 19285, 19817, 21605, 30247, 46835, 48127, 65569, 73457, 82099, 88655, 99085, 151235, 240635, 327845, 336889, 367285, 410495, 514199, 574693, 1395683, 1684445, 2570995, 2873465, 6978415, 9769781, 48848905]

約数ペア:

[(1, 48848905), (5, 9769781), (7, 6978415), (17, 2873465), (19, 2570995), (29, 1684445), (35, 1395683), (85, 574693), (95, 514199), (119, 410495), (133, 367285), (145, 336889), (149, 327845), (203, 240635), (323, 151235), (493, 99085), (551, 88655), (595, 82099), (665, 73457), (745, 65569), (1015, 48127), (1043, 46835), (1615, 30247), (2261, 21605), (2465, 19817), (2533, 19285), (2755, 17731), (2831, 17255), (3451, 14155), (3857, 12665), (4321, 11305), (5215, 9367)]