49019600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 142639308

約数和(自身を除く): 93619708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 61, 70, 80, 82, 98, 100, 112, 122, 140, 164, 175, 196, 200, 205, 244, 245, 280, 287, 305, 328, 350, 392, 400, 410, 427, 488, 490, 560, 574, 610, 656, 700, 784, 820, 854, 976, 980, 1025, 1148, 1220, 1225, 1400, 1435, 1525, 1640, 1708, 1960, 2009, 2050, 2135, 2296, 2440, 2450, 2501, 2800, 2870, 2989, 3050, 3280, 3416, 3920, 4018, 4100, 4270, 4592, 4880, 4900, 5002, 5740, 5978, 6100, 6832, 7175, 8036, 8200, 8540, 9800, 10004, 10045, 10675, 11480, 11956, 12200, 12505, 14350, 14945, 16072, 16400, 17080, 17507, 19600, 20008, 20090, 21350, 22960, 23912, 24400, 25010, 28700, 29890, 32144, 34160, 35014, 40016, 40180, 42700, 47824, 50020, 50225, 57400, 59780, 62525, 70028, 74725, 80360, 85400, 87535, 100040, 100450, 114800, 119560, 122549, 125050, 140056, 149450, 160720, 170800, 175070, 200080, 200900, 239120, 245098, 250100, 280112, 298900, 350140, 401800, 437675, 490196, 500200, 597800, 612745, 700280, 803600, 875350, 980392, 1000400, 1195600, 1225490, 1400560, 1750700, 1960784, 2450980, 3063725, 3501400, 4901960, 6127450, 7002800, 9803920, 12254900, 24509800, 49019600]

約数ペア:

[(1, 49019600), (2, 24509800), (4, 12254900), (5, 9803920), (7, 7002800), (8, 6127450), (10, 4901960), (14, 3501400), (16, 3063725), (20, 2450980), (25, 1960784), (28, 1750700), (35, 1400560), (40, 1225490), (41, 1195600), (49, 1000400), (50, 980392), (56, 875350), (61, 803600), (70, 700280), (80, 612745), (82, 597800), (98, 500200), (100, 490196), (112, 437675), (122, 401800), (140, 350140), (164, 298900), (175, 280112), (196, 250100), (200, 245098), (205, 239120), (244, 200900), (245, 200080), (280, 175070), (287, 170800), (305, 160720), (328, 149450), (350, 140056), (392, 125050), (400, 122549), (410, 119560), (427, 114800), (488, 100450), (490, 100040), (560, 87535), (574, 85400), (610, 80360), (656, 74725), (700, 70028), (784, 62525), (820, 59780), (854, 57400), (976, 50225), (980, 50020), (1025, 47824), (1148, 42700), (1220, 40180), (1225, 40016), (1400, 35014), (1435, 34160), (1525, 32144), (1640, 29890), (1708, 28700), (1960, 25010), (2009, 24400), (2050, 23912), (2135, 22960), (2296, 21350), (2440, 20090), (2450, 20008), (2501, 19600), (2800, 17507), (2870, 17080), (2989, 16400), (3050, 16072), (3280, 14945), (3416, 14350), (3920, 12505), (4018, 12200), (4100, 11956), (4270, 11480), (4592, 10675), (4880, 10045), (4900, 10004), (5002, 9800), (5740, 8540), (5978, 8200), (6100, 8036), (6832, 7175)]