49021808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4013

約数の個数: 40

約数和(自身を含む): 105100416

約数和(自身を除く): 56078608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3923, 6248, 7846, 12496, 15692, 31384, 43153, 62768, 86306, 172612, 278533, 345224, 557066, 690448, 1114132, 2228264, 3063863, 4456528, 6127726, 12255452, 24510904, 49021808]

約数ペア:

[(1, 49021808), (2, 24510904), (4, 12255452), (8, 6127726), (11, 4456528), (16, 3063863), (22, 2228264), (44, 1114132), (71, 690448), (88, 557066), (142, 345224), (176, 278533), (284, 172612), (568, 86306), (781, 62768), (1136, 43153), (1562, 31384), (3124, 15692), (3923, 12496), (6248, 7846)]