54345872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 135217536

約数和(自身を除く): 80871664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 73, 92, 112, 119, 136, 146, 161, 184, 238, 272, 289, 292, 322, 368, 391, 476, 511, 578, 584, 644, 782, 952, 1022, 1156, 1168, 1241, 1288, 1564, 1679, 1904, 2023, 2044, 2312, 2482, 2576, 2737, 3128, 3358, 4046, 4088, 4624, 4964, 5474, 6256, 6647, 6716, 8092, 8176, 8687, 9928, 10948, 11753, 13294, 13432, 16184, 17374, 19856, 21097, 21896, 23506, 26588, 26864, 28543, 32368, 34748, 42194, 43792, 46529, 47012, 53176, 57086, 69496, 84388, 93058, 94024, 106352, 114172, 138992, 147679, 168776, 186116, 188048, 199801, 228344, 295358, 337552, 372232, 399602, 456688, 485231, 590716, 744464, 799204, 970462, 1181432, 1598408, 1940924, 2362864, 3196816, 3396617, 3881848, 6793234, 7763696, 13586468, 27172936, 54345872]

約数ペア:

[(1, 54345872), (2, 27172936), (4, 13586468), (7, 7763696), (8, 6793234), (14, 3881848), (16, 3396617), (17, 3196816), (23, 2362864), (28, 1940924), (34, 1598408), (46, 1181432), (56, 970462), (68, 799204), (73, 744464), (92, 590716), (112, 485231), (119, 456688), (136, 399602), (146, 372232), (161, 337552), (184, 295358), (238, 228344), (272, 199801), (289, 188048), (292, 186116), (322, 168776), (368, 147679), (391, 138992), (476, 114172), (511, 106352), (578, 94024), (584, 93058), (644, 84388), (782, 69496), (952, 57086), (1022, 53176), (1156, 47012), (1168, 46529), (1241, 43792), (1288, 42194), (1564, 34748), (1679, 32368), (1904, 28543), (2023, 26864), (2044, 26588), (2312, 23506), (2482, 21896), (2576, 21097), (2737, 19856), (3128, 17374), (3358, 16184), (4046, 13432), (4088, 13294), (4624, 11753), (4964, 10948), (5474, 9928), (6256, 8687), (6647, 8176), (6716, 8092)]