47808990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 124675200

約数和(自身を除く): 76866210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1109, 1437, 2218, 2395, 2874, 3327, 4311, 4790, 5545, 6654, 7185, 8622, 9981, 11090, 14370, 16635, 19962, 21555, 33270, 43110, 49905, 99810, 531211, 1062422, 1593633, 2656055, 3187266, 4780899, 5312110, 7968165, 9561798, 15936330, 23904495, 47808990]

約数ペア:

[(1, 47808990), (2, 23904495), (3, 15936330), (5, 9561798), (6, 7968165), (9, 5312110), (10, 4780899), (15, 3187266), (18, 2656055), (30, 1593633), (45, 1062422), (90, 531211), (479, 99810), (958, 49905), (1109, 43110), (1437, 33270), (2218, 21555), (2395, 19962), (2874, 16635), (3327, 14370), (4311, 11090), (4790, 9981), (5545, 8622), (6654, 7185)]