52139272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 56724728

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 83, 124, 136, 149, 166, 248, 298, 332, 527, 596, 664, 1054, 1192, 1411, 2108, 2533, 2573, 2822, 4216, 4619, 5066, 5146, 5644, 9238, 10132, 10292, 11288, 12367, 18476, 20264, 20584, 24734, 36952, 43741, 49468, 78523, 87482, 98936, 157046, 174964, 210239, 314092, 349928, 383377, 420478, 628184, 766754, 840956, 1533508, 1681912, 3067016, 6517409, 13034818, 26069636, 52139272]

約数ペア:

[(1, 52139272), (2, 26069636), (4, 13034818), (8, 6517409), (17, 3067016), (31, 1681912), (34, 1533508), (62, 840956), (68, 766754), (83, 628184), (124, 420478), (136, 383377), (149, 349928), (166, 314092), (248, 210239), (298, 174964), (332, 157046), (527, 98936), (596, 87482), (664, 78523), (1054, 49468), (1192, 43741), (1411, 36952), (2108, 24734), (2533, 20584), (2573, 20264), (2822, 18476), (4216, 12367), (4619, 11288), (5066, 10292), (5146, 10132), (5644, 9238)]