54276784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 118492416

約数和(自身を除く): 64215632

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 157, 164, 248, 272, 314, 328, 496, 527, 628, 656, 697, 1054, 1256, 1271, 1394, 2108, 2512, 2542, 2669, 2788, 4216, 4867, 5084, 5338, 5576, 6437, 8432, 9734, 10168, 10676, 11152, 12874, 19468, 20336, 21352, 21607, 25748, 38936, 42704, 43214, 51496, 77872, 82739, 86428, 102992, 109429, 165478, 172856, 199547, 218858, 330956, 345712, 399094, 437716, 661912, 798188, 875432, 1323824, 1596376, 1750864, 3192752, 3392299, 6784598, 13569196, 27138392, 54276784]

約数ペア:

[(1, 54276784), (2, 27138392), (4, 13569196), (8, 6784598), (16, 3392299), (17, 3192752), (31, 1750864), (34, 1596376), (41, 1323824), (62, 875432), (68, 798188), (82, 661912), (124, 437716), (136, 399094), (157, 345712), (164, 330956), (248, 218858), (272, 199547), (314, 172856), (328, 165478), (496, 109429), (527, 102992), (628, 86428), (656, 82739), (697, 77872), (1054, 51496), (1256, 43214), (1271, 42704), (1394, 38936), (2108, 25748), (2512, 21607), (2542, 21352), (2669, 20336), (2788, 19468), (4216, 12874), (4867, 11152), (5084, 10676), (5338, 10168), (5576, 9734), (6437, 8432)]