50921920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 140451840

約数和(自身を除く): 89529920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 179, 224, 254, 280, 320, 358, 448, 508, 560, 635, 716, 889, 895, 1016, 1120, 1253, 1270, 1432, 1778, 1790, 2032, 2240, 2506, 2540, 2864, 3556, 3580, 4064, 4445, 5012, 5080, 5728, 6265, 7112, 7160, 8128, 8890, 10024, 10160, 11456, 12530, 14224, 14320, 17780, 20048, 20320, 22733, 25060, 28448, 28640, 35560, 40096, 40640, 45466, 50120, 56896, 57280, 71120, 80192, 90932, 100240, 113665, 142240, 159131, 181864, 200480, 227330, 284480, 318262, 363728, 400960, 454660, 636524, 727456, 795655, 909320, 1273048, 1454912, 1591310, 1818640, 2546096, 3182620, 3637280, 5092192, 6365240, 7274560, 10184384, 12730480, 25460960, 50921920]

約数ペア:

[(1, 50921920), (2, 25460960), (4, 12730480), (5, 10184384), (7, 7274560), (8, 6365240), (10, 5092192), (14, 3637280), (16, 3182620), (20, 2546096), (28, 1818640), (32, 1591310), (35, 1454912), (40, 1273048), (56, 909320), (64, 795655), (70, 727456), (80, 636524), (112, 454660), (127, 400960), (140, 363728), (160, 318262), (179, 284480), (224, 227330), (254, 200480), (280, 181864), (320, 159131), (358, 142240), (448, 113665), (508, 100240), (560, 90932), (635, 80192), (716, 71120), (889, 57280), (895, 56896), (1016, 50120), (1120, 45466), (1253, 40640), (1270, 40096), (1432, 35560), (1778, 28640), (1790, 28448), (2032, 25060), (2240, 22733), (2506, 20320), (2540, 20048), (2864, 17780), (3556, 14320), (3580, 14224), (4064, 12530), (4445, 11456), (5012, 10160), (5080, 10024), (5728, 8890), (6265, 8128), (7112, 7160)]