49490280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 139207320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 479, 492, 504, 574, 615, 630, 738, 820, 840, 861, 958, 984, 1148, 1230, 1260, 1435, 1437, 1476, 1640, 1722, 1845, 1916, 2296, 2395, 2460, 2520, 2583, 2870, 2874, 2952, 3353, 3444, 3690, 3832, 4305, 4311, 4790, 4920, 5166, 5740, 5748, 6706, 6888, 7185, 7380, 8610, 8622, 9580, 10059, 10332, 11480, 11496, 12915, 13412, 14370, 14760, 16765, 17220, 17244, 19160, 19639, 20118, 20664, 21555, 25830, 26824, 28740, 30177, 33530, 34440, 34488, 39278, 40236, 43110, 50295, 51660, 57480, 58917, 60354, 67060, 78556, 80472, 86220, 98195, 100590, 103320, 117834, 120708, 134120, 137473, 150885, 157112, 172440, 176751, 196390, 201180, 235668, 241416, 274946, 294585, 301770, 353502, 392780, 402360, 412419, 471336, 549892, 589170, 603540, 687365, 707004, 785560, 824838, 883755, 1099784, 1178340, 1207080, 1237257, 1374730, 1414008, 1649676, 1767510, 2062095, 2356680, 2474514, 2749460, 3299352, 3535020, 4124190, 4949028, 5498920, 6186285, 7070040, 8248380, 9898056, 12372570, 16496760, 24745140, 49490280]

約数ペア:

[(1, 49490280), (2, 24745140), (3, 16496760), (4, 12372570), (5, 9898056), (6, 8248380), (7, 7070040), (8, 6186285), (9, 5498920), (10, 4949028), (12, 4124190), (14, 3535020), (15, 3299352), (18, 2749460), (20, 2474514), (21, 2356680), (24, 2062095), (28, 1767510), (30, 1649676), (35, 1414008), (36, 1374730), (40, 1237257), (41, 1207080), (42, 1178340), (45, 1099784), (56, 883755), (60, 824838), (63, 785560), (70, 707004), (72, 687365), (82, 603540), (84, 589170), (90, 549892), (105, 471336), (120, 412419), (123, 402360), (126, 392780), (140, 353502), (164, 301770), (168, 294585), (180, 274946), (205, 241416), (210, 235668), (246, 201180), (252, 196390), (280, 176751), (287, 172440), (315, 157112), (328, 150885), (360, 137473), (369, 134120), (410, 120708), (420, 117834), (479, 103320), (492, 100590), (504, 98195), (574, 86220), (615, 80472), (630, 78556), (738, 67060), (820, 60354), (840, 58917), (861, 57480), (958, 51660), (984, 50295), (1148, 43110), (1230, 40236), (1260, 39278), (1435, 34488), (1437, 34440), (1476, 33530), (1640, 30177), (1722, 28740), (1845, 26824), (1916, 25830), (2296, 21555), (2395, 20664), (2460, 20118), (2520, 19639), (2583, 19160), (2870, 17244), (2874, 17220), (2952, 16765), (3353, 14760), (3444, 14370), (3690, 13412), (3832, 12915), (4305, 11496), (4311, 11480), (4790, 10332), (4920, 10059), (5166, 9580), (5740, 8622), (5748, 8610), (6706, 7380), (6888, 7185)]