53026960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 148115520

約数和(自身を除く): 95088560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 179, 184, 230, 280, 322, 358, 368, 460, 529, 560, 644, 716, 805, 895, 920, 1058, 1253, 1288, 1432, 1610, 1790, 1840, 2116, 2506, 2576, 2645, 2864, 3220, 3580, 3703, 4117, 4232, 5012, 5290, 6265, 6440, 7160, 7406, 8234, 8464, 10024, 10580, 12530, 12880, 14320, 14812, 16468, 18515, 20048, 20585, 21160, 25060, 28819, 29624, 32936, 37030, 41170, 42320, 50120, 57638, 59248, 65872, 74060, 82340, 94691, 100240, 115276, 144095, 148120, 164680, 189382, 230552, 288190, 296240, 329360, 378764, 461104, 473455, 576380, 662837, 757528, 946910, 1152760, 1325674, 1515056, 1893820, 2305520, 2651348, 3314185, 3787640, 5302696, 6628370, 7575280, 10605392, 13256740, 26513480, 53026960]

約数ペア:

[(1, 53026960), (2, 26513480), (4, 13256740), (5, 10605392), (7, 7575280), (8, 6628370), (10, 5302696), (14, 3787640), (16, 3314185), (20, 2651348), (23, 2305520), (28, 1893820), (35, 1515056), (40, 1325674), (46, 1152760), (56, 946910), (70, 757528), (80, 662837), (92, 576380), (112, 473455), (115, 461104), (140, 378764), (161, 329360), (179, 296240), (184, 288190), (230, 230552), (280, 189382), (322, 164680), (358, 148120), (368, 144095), (460, 115276), (529, 100240), (560, 94691), (644, 82340), (716, 74060), (805, 65872), (895, 59248), (920, 57638), (1058, 50120), (1253, 42320), (1288, 41170), (1432, 37030), (1610, 32936), (1790, 29624), (1840, 28819), (2116, 25060), (2506, 21160), (2576, 20585), (2645, 20048), (2864, 18515), (3220, 16468), (3580, 14812), (3703, 14320), (4117, 12880), (4232, 12530), (5012, 10580), (5290, 10024), (6265, 8464), (6440, 8234), (7160, 7406)]