56503821920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3880757}}^1$

素因数の和:3880792

約数の個数: 96

約数和(自身を含む): 164295770688

約数和(自身を除く): 107791948768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 3880757, 7761514, 15523028, 19403785, 27165299, 31046056, 38807570, 50449841, 54330598, 62092112, 77615140, 100899682, 108661196, 124184224, 135826495, 155230280, 201799364, 217322392, 252249205, 271652990, 310460560, 353148887, 403598728, 434644784, 504498410, 543305980, 620921120, 706297774, 807197456, 869289568, 1008996820, 1086611960, 1412595548, 1614394912, 1765744435, 2017993640, 2173223920, 2825191096, 3531488870, 4035987280, 4346447840, 5650382192, 7062977740, 8071974560, 11300764384, 14125955480, 28251910960, 56503821920]

約数ペア:

[(1, 56503821920), (2, 28251910960), (4, 14125955480), (5, 11300764384), (7, 8071974560), (8, 7062977740), (10, 5650382192), (13, 4346447840), (14, 4035987280), (16, 3531488870), (20, 2825191096), (26, 2173223920), (28, 2017993640), (32, 1765744435), (35, 1614394912), (40, 1412595548), (52, 1086611960), (56, 1008996820), (65, 869289568), (70, 807197456), (80, 706297774), (91, 620921120), (104, 543305980), (112, 504498410), (130, 434644784), (140, 403598728), (160, 353148887), (182, 310460560), (208, 271652990), (224, 252249205), (260, 217322392), (280, 201799364), (364, 155230280), (416, 135826495), (455, 124184224), (520, 108661196), (560, 100899682), (728, 77615140), (910, 62092112), (1040, 54330598), (1120, 50449841), (1456, 38807570), (1820, 31046056), (2080, 27165299), (2912, 19403785), (3640, 15523028), (7280, 7761514), (14560, 3880757)]