53029340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29137}}^1$

素因数の和:29166

約数の個数: 48

約数和(自身を含む): 137065152

約数和(自身を除く): 84035812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29137, 58274, 116548, 145685, 203959, 291370, 378781, 407918, 582740, 757562, 815836, 1019795, 1515124, 1893905, 2039590, 2651467, 3787810, 4079180, 5302934, 7575620, 10605868, 13257335, 26514670, 53029340]

約数ペア:

[(1, 53029340), (2, 26514670), (4, 13257335), (5, 10605868), (7, 7575620), (10, 5302934), (13, 4079180), (14, 3787810), (20, 2651467), (26, 2039590), (28, 1893905), (35, 1515124), (52, 1019795), (65, 815836), (70, 757562), (91, 582740), (130, 407918), (140, 378781), (182, 291370), (260, 203959), (364, 145685), (455, 116548), (910, 58274), (1820, 29137)]