47652440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108301}}^1$

素因数の和:108323

約数の個数: 32

約数和(自身を含む): 116966160

約数和(自身を除く): 69313720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108301, 216602, 433204, 541505, 866408, 1083010, 1191311, 2166020, 2382622, 4332040, 4765244, 5956555, 9530488, 11913110, 23826220, 47652440]

約数ペア:

[(1, 47652440), (2, 23826220), (4, 11913110), (5, 9530488), (8, 5956555), (10, 4765244), (11, 4332040), (20, 2382622), (22, 2166020), (40, 1191311), (44, 1083010), (55, 866408), (88, 541505), (110, 433204), (220, 216602), (440, 108301)]