56452760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 157321440

約数和(自身を除く): 100868680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1193, 1352, 1690, 1820, 2366, 2386, 3380, 3640, 4732, 4772, 5915, 5965, 6760, 8351, 9464, 9544, 11830, 11930, 15509, 16702, 23660, 23860, 31018, 33404, 41755, 47320, 47720, 62036, 66808, 77545, 83510, 108563, 124072, 155090, 167020, 201617, 217126, 310180, 334040, 403234, 434252, 542815, 620360, 806468, 868504, 1008085, 1085630, 1411319, 1612936, 2016170, 2171260, 2822638, 4032340, 4342520, 5645276, 7056595, 8064680, 11290552, 14113190, 28226380, 56452760]

約数ペア:

[(1, 56452760), (2, 28226380), (4, 14113190), (5, 11290552), (7, 8064680), (8, 7056595), (10, 5645276), (13, 4342520), (14, 4032340), (20, 2822638), (26, 2171260), (28, 2016170), (35, 1612936), (40, 1411319), (52, 1085630), (56, 1008085), (65, 868504), (70, 806468), (91, 620360), (104, 542815), (130, 434252), (140, 403234), (169, 334040), (182, 310180), (260, 217126), (280, 201617), (338, 167020), (364, 155090), (455, 124072), (520, 108563), (676, 83510), (728, 77545), (845, 66808), (910, 62036), (1183, 47720), (1193, 47320), (1352, 41755), (1690, 33404), (1820, 31018), (2366, 23860), (2386, 23660), (3380, 16702), (3640, 15509), (4732, 11930), (4772, 11830), (5915, 9544), (5965, 9464), (6760, 8351)]