49345240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 85438760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 103, 116, 118, 140, 145, 203, 206, 232, 236, 280, 290, 295, 406, 412, 413, 472, 515, 580, 590, 721, 812, 824, 826, 1015, 1030, 1160, 1180, 1442, 1624, 1652, 1711, 2030, 2060, 2065, 2360, 2884, 2987, 3304, 3422, 3605, 4060, 4120, 4130, 5768, 5974, 6077, 6844, 7210, 8120, 8260, 8555, 11948, 11977, 12154, 13688, 14420, 14935, 16520, 17110, 20909, 23896, 23954, 24308, 28840, 29870, 30385, 34220, 41818, 42539, 47908, 48616, 59740, 59885, 60770, 68440, 83636, 85078, 95816, 104545, 119480, 119770, 121540, 167272, 170156, 176233, 209090, 212695, 239540, 243080, 340312, 352466, 418180, 425390, 479080, 704932, 836360, 850780, 881165, 1233631, 1409864, 1701560, 1762330, 2467262, 3524660, 4934524, 6168155, 7049320, 9869048, 12336310, 24672620, 49345240]

約数ペア:

[(1, 49345240), (2, 24672620), (4, 12336310), (5, 9869048), (7, 7049320), (8, 6168155), (10, 4934524), (14, 3524660), (20, 2467262), (28, 1762330), (29, 1701560), (35, 1409864), (40, 1233631), (56, 881165), (58, 850780), (59, 836360), (70, 704932), (103, 479080), (116, 425390), (118, 418180), (140, 352466), (145, 340312), (203, 243080), (206, 239540), (232, 212695), (236, 209090), (280, 176233), (290, 170156), (295, 167272), (406, 121540), (412, 119770), (413, 119480), (472, 104545), (515, 95816), (580, 85078), (590, 83636), (721, 68440), (812, 60770), (824, 59885), (826, 59740), (1015, 48616), (1030, 47908), (1160, 42539), (1180, 41818), (1442, 34220), (1624, 30385), (1652, 29870), (1711, 28840), (2030, 24308), (2060, 23954), (2065, 23896), (2360, 20909), (2884, 17110), (2987, 16520), (3304, 14935), (3422, 14420), (3605, 13688), (4060, 12154), (4120, 11977), (4130, 11948), (5768, 8555), (5974, 8260), (6077, 8120), (6844, 7210)]