48339781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 12946619

約数列:

[1, 7, 19, 29, 83, 133, 151, 203, 551, 581, 1057, 1577, 2407, 2869, 3857, 4379, 11039, 12533, 16849, 20083, 30653, 45733, 83201, 87731, 238127, 320131, 363457, 582407, 1666889, 2544199, 6905683, 48339781]

約数ペア:

[(1, 48339781), (7, 6905683), (19, 2544199), (29, 1666889), (83, 582407), (133, 363457), (151, 320131), (203, 238127), (551, 87731), (581, 83201), (1057, 45733), (1577, 30653), (2407, 20083), (2869, 16849), (3857, 12533), (4379, 11039)]