49907718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6986

約数の個数: 64

約数和(自身を含む): 133440000

約数和(自身を除く): 83532282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 6949, 7182, 13898, 20847, 41694, 48643, 62541, 97286, 125082, 132031, 145929, 187623, 264062, 291858, 375246, 396093, 437787, 792186, 875574, 924217, 1188279, 1313361, 1848434, 2376558, 2626722, 2772651, 3564837, 5545302, 7129674, 8317953, 16635906, 24953859, 49907718]

約数ペア:

[(1, 49907718), (2, 24953859), (3, 16635906), (6, 8317953), (7, 7129674), (9, 5545302), (14, 3564837), (18, 2772651), (19, 2626722), (21, 2376558), (27, 1848434), (38, 1313361), (42, 1188279), (54, 924217), (57, 875574), (63, 792186), (114, 437787), (126, 396093), (133, 375246), (171, 291858), (189, 264062), (266, 187623), (342, 145929), (378, 132031), (399, 125082), (513, 97286), (798, 62541), (1026, 48643), (1197, 41694), (2394, 20847), (3591, 13898), (6949, 7182)]