49121384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24859}}^1$

素因数の和:24897

約数の個数: 32

約数和(自身を含む): 104412000

約数和(自身を除く): 55290616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 24859, 49718, 99436, 198872, 323167, 472321, 646334, 944642, 1292668, 1889284, 2585336, 3778568, 6140173, 12280346, 24560692, 49121384]

約数ペア:

[(1, 49121384), (2, 24560692), (4, 12280346), (8, 6140173), (13, 3778568), (19, 2585336), (26, 1889284), (38, 1292668), (52, 944642), (76, 646334), (104, 472321), (152, 323167), (247, 198872), (494, 99436), (988, 49718), (1976, 24859)]