48615813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 79073280

約数和(自身を除く): 30457467

約数列:

[1, 3, 9, 19, 23, 47, 57, 69, 141, 171, 207, 263, 423, 437, 789, 893, 1081, 1311, 2367, 2679, 3243, 3933, 4997, 6049, 8037, 9729, 12361, 14991, 18147, 20539, 37083, 44973, 54441, 61617, 111249, 114931, 184851, 234859, 284303, 344793, 704577, 852909, 1034379, 2113731, 2558727, 5401757, 16205271, 48615813]

約数ペア:

[(1, 48615813), (3, 16205271), (9, 5401757), (19, 2558727), (23, 2113731), (47, 1034379), (57, 852909), (69, 704577), (141, 344793), (171, 284303), (207, 234859), (263, 184851), (423, 114931), (437, 111249), (789, 61617), (893, 54441), (1081, 44973), (1311, 37083), (2367, 20539), (2679, 18147), (3243, 14991), (3933, 12361), (4997, 9729), (6049, 8037)]