51702560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 155457792

約数和(自身を除く): 103755232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 65, 67, 70, 80, 91, 104, 106, 112, 130, 134, 140, 160, 182, 208, 212, 224, 260, 265, 268, 280, 335, 364, 371, 416, 424, 455, 469, 520, 530, 536, 560, 670, 689, 728, 742, 848, 871, 910, 938, 1040, 1060, 1072, 1120, 1340, 1378, 1456, 1484, 1696, 1742, 1820, 1855, 1876, 2080, 2120, 2144, 2345, 2680, 2756, 2912, 2968, 3445, 3484, 3551, 3640, 3710, 3752, 4240, 4355, 4690, 4823, 5360, 5512, 5936, 6097, 6890, 6968, 7102, 7280, 7420, 7504, 8480, 8710, 9380, 9646, 10720, 11024, 11872, 12194, 13780, 13936, 14204, 14560, 14840, 15008, 17420, 17755, 18760, 19292, 22048, 24115, 24388, 24857, 27560, 27872, 28408, 29680, 30485, 34840, 35510, 37520, 38584, 46163, 48230, 48776, 49714, 55120, 56816, 59360, 60970, 69680, 71020, 75040, 77168, 92326, 96460, 97552, 99428, 110240, 113632, 121940, 124285, 139360, 142040, 154336, 184652, 192920, 195104, 198856, 230815, 243880, 248570, 284080, 323141, 369304, 385840, 397712, 461630, 487760, 497140, 568160, 646282, 738608, 771680, 795424, 923260, 975520, 994280, 1292564, 1477216, 1615705, 1846520, 1988560, 2585128, 3231410, 3693040, 3977120, 5170256, 6462820, 7386080, 10340512, 12925640, 25851280, 51702560]

約数ペア:

[(1, 51702560), (2, 25851280), (4, 12925640), (5, 10340512), (7, 7386080), (8, 6462820), (10, 5170256), (13, 3977120), (14, 3693040), (16, 3231410), (20, 2585128), (26, 1988560), (28, 1846520), (32, 1615705), (35, 1477216), (40, 1292564), (52, 994280), (53, 975520), (56, 923260), (65, 795424), (67, 771680), (70, 738608), (80, 646282), (91, 568160), (104, 497140), (106, 487760), (112, 461630), (130, 397712), (134, 385840), (140, 369304), (160, 323141), (182, 284080), (208, 248570), (212, 243880), (224, 230815), (260, 198856), (265, 195104), (268, 192920), (280, 184652), (335, 154336), (364, 142040), (371, 139360), (416, 124285), (424, 121940), (455, 113632), (469, 110240), (520, 99428), (530, 97552), (536, 96460), (560, 92326), (670, 77168), (689, 75040), (728, 71020), (742, 69680), (848, 60970), (871, 59360), (910, 56816), (938, 55120), (1040, 49714), (1060, 48776), (1072, 48230), (1120, 46163), (1340, 38584), (1378, 37520), (1456, 35510), (1484, 34840), (1696, 30485), (1742, 29680), (1820, 28408), (1855, 27872), (1876, 27560), (2080, 24857), (2120, 24388), (2144, 24115), (2345, 22048), (2680, 19292), (2756, 18760), (2912, 17755), (2968, 17420), (3445, 15008), (3484, 14840), (3551, 14560), (3640, 14204), (3710, 13936), (3752, 13780), (4240, 12194), (4355, 11872), (4690, 11024), (4823, 10720), (5360, 9646), (5512, 9380), (5936, 8710), (6097, 8480), (6890, 7504), (6968, 7420), (7102, 7280)]