53146530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21871}}^1$

素因数の和:21893

約数の個数: 48

約数和(自身を含む): 143305344

約数和(自身を除く): 90158814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21871, 43742, 65613, 109355, 131226, 196839, 218710, 328065, 393678, 590517, 656130, 984195, 1181034, 1771551, 1968390, 2952585, 3543102, 5314653, 5905170, 8857755, 10629306, 17715510, 26573265, 53146530]

約数ペア:

[(1, 53146530), (2, 26573265), (3, 17715510), (5, 10629306), (6, 8857755), (9, 5905170), (10, 5314653), (15, 3543102), (18, 2952585), (27, 1968390), (30, 1771551), (45, 1181034), (54, 984195), (81, 656130), (90, 590517), (135, 393678), (162, 328065), (243, 218710), (270, 196839), (405, 131226), (486, 109355), (810, 65613), (1215, 43742), (2430, 21871)]