48381918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 109650240

約数和(自身を除く): 61268322

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 87, 146, 174, 219, 293, 377, 438, 586, 754, 879, 949, 1131, 1758, 1898, 2117, 2262, 2847, 3809, 4234, 5694, 6351, 7618, 8497, 11427, 12702, 16994, 21389, 22854, 25491, 27521, 42778, 50982, 55042, 64167, 82563, 110461, 128334, 165126, 220922, 278057, 331383, 556114, 620281, 662766, 834171, 1240562, 1668342, 1860843, 3721686, 8063653, 16127306, 24190959, 48381918]

約数ペア:

[(1, 48381918), (2, 24190959), (3, 16127306), (6, 8063653), (13, 3721686), (26, 1860843), (29, 1668342), (39, 1240562), (58, 834171), (73, 662766), (78, 620281), (87, 556114), (146, 331383), (174, 278057), (219, 220922), (293, 165126), (377, 128334), (438, 110461), (586, 82563), (754, 64167), (879, 55042), (949, 50982), (1131, 42778), (1758, 27521), (1898, 25491), (2117, 22854), (2262, 21389), (2847, 16994), (3809, 12702), (4234, 11427), (5694, 8497), (6351, 7618)]