49705320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 124477080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1259, 1316, 1410, 1645, 1880, 1974, 2518, 2632, 2820, 3290, 3777, 3948, 4935, 5036, 5640, 6295, 6580, 7554, 7896, 8813, 9870, 10072, 12590, 13160, 15108, 17626, 18885, 19740, 25180, 26439, 30216, 35252, 37770, 39480, 44065, 50360, 52878, 59173, 70504, 75540, 88130, 105756, 118346, 132195, 151080, 176260, 177519, 211512, 236692, 264390, 295865, 352520, 355038, 414211, 473384, 528780, 591730, 710076, 828422, 887595, 1057560, 1183460, 1242633, 1420152, 1656844, 1775190, 2071055, 2366920, 2485266, 3313688, 3550380, 4142110, 4970532, 6213165, 7100760, 8284220, 9941064, 12426330, 16568440, 24852660, 49705320]

約数ペア:

[(1, 49705320), (2, 24852660), (3, 16568440), (4, 12426330), (5, 9941064), (6, 8284220), (7, 7100760), (8, 6213165), (10, 4970532), (12, 4142110), (14, 3550380), (15, 3313688), (20, 2485266), (21, 2366920), (24, 2071055), (28, 1775190), (30, 1656844), (35, 1420152), (40, 1242633), (42, 1183460), (47, 1057560), (56, 887595), (60, 828422), (70, 710076), (84, 591730), (94, 528780), (105, 473384), (120, 414211), (140, 355038), (141, 352520), (168, 295865), (188, 264390), (210, 236692), (235, 211512), (280, 177519), (282, 176260), (329, 151080), (376, 132195), (420, 118346), (470, 105756), (564, 88130), (658, 75540), (705, 70504), (840, 59173), (940, 52878), (987, 50360), (1128, 44065), (1259, 39480), (1316, 37770), (1410, 35252), (1645, 30216), (1880, 26439), (1974, 25180), (2518, 19740), (2632, 18885), (2820, 17626), (3290, 15108), (3777, 13160), (3948, 12590), (4935, 10072), (5036, 9870), (5640, 8813), (6295, 7896), (6580, 7554)]