54350478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33209

約数の個数: 48

約数和(自身を含む): 144938976

約数和(自身を除く): 90588498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 33181, 66362, 99543, 199086, 232267, 298629, 431353, 464534, 597258, 696801, 862706, 1294059, 1393602, 2090403, 2588118, 3019471, 3882177, 4180806, 6038942, 7764354, 9058413, 18116826, 27175239, 54350478]

約数ペア:

[(1, 54350478), (2, 27175239), (3, 18116826), (6, 9058413), (7, 7764354), (9, 6038942), (13, 4180806), (14, 3882177), (18, 3019471), (21, 2588118), (26, 2090403), (39, 1393602), (42, 1294059), (63, 862706), (78, 696801), (91, 597258), (117, 464534), (126, 431353), (182, 298629), (234, 232267), (273, 199086), (546, 99543), (819, 66362), (1638, 33181)]