51086820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 154385280

約数和(自身を除く): 103298460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1093, 1140, 1230, 1558, 2186, 2337, 2460, 3116, 3279, 3895, 4372, 4674, 5465, 6558, 7790, 9348, 10930, 11685, 13116, 15580, 16395, 20767, 21860, 23370, 32790, 41534, 44813, 46740, 62301, 65580, 83068, 89626, 103835, 124602, 134439, 179252, 207670, 224065, 249204, 268878, 311505, 415340, 448130, 537756, 623010, 672195, 851447, 896260, 1246020, 1344390, 1702894, 2554341, 2688780, 3405788, 4257235, 5108682, 8514470, 10217364, 12771705, 17028940, 25543410, 51086820]

約数ペア:

[(1, 51086820), (2, 25543410), (3, 17028940), (4, 12771705), (5, 10217364), (6, 8514470), (10, 5108682), (12, 4257235), (15, 3405788), (19, 2688780), (20, 2554341), (30, 1702894), (38, 1344390), (41, 1246020), (57, 896260), (60, 851447), (76, 672195), (82, 623010), (95, 537756), (114, 448130), (123, 415340), (164, 311505), (190, 268878), (205, 249204), (228, 224065), (246, 207670), (285, 179252), (380, 134439), (410, 124602), (492, 103835), (570, 89626), (615, 83068), (779, 65580), (820, 62301), (1093, 46740), (1140, 44813), (1230, 41534), (1558, 32790), (2186, 23370), (2337, 21860), (2460, 20767), (3116, 16395), (3279, 15580), (3895, 13116), (4372, 11685), (4674, 10930), (5465, 9348), (6558, 7790)]