56351056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 122992128

約数和(自身を除く): 66641072

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 163, 164, 248, 272, 326, 328, 496, 527, 652, 656, 697, 1054, 1271, 1304, 1394, 2108, 2542, 2608, 2771, 2788, 4216, 5053, 5084, 5542, 5576, 6683, 8432, 10106, 10168, 11084, 11152, 13366, 20212, 20336, 21607, 22168, 26732, 40424, 43214, 44336, 53464, 80848, 85901, 86428, 106928, 113611, 171802, 172856, 207173, 227222, 343604, 345712, 414346, 454444, 687208, 828692, 908888, 1374416, 1657384, 1817776, 3314768, 3521941, 7043882, 14087764, 28175528, 56351056]

約数ペア:

[(1, 56351056), (2, 28175528), (4, 14087764), (8, 7043882), (16, 3521941), (17, 3314768), (31, 1817776), (34, 1657384), (41, 1374416), (62, 908888), (68, 828692), (82, 687208), (124, 454444), (136, 414346), (163, 345712), (164, 343604), (248, 227222), (272, 207173), (326, 172856), (328, 171802), (496, 113611), (527, 106928), (652, 86428), (656, 85901), (697, 80848), (1054, 53464), (1271, 44336), (1304, 43214), (1394, 40424), (2108, 26732), (2542, 22168), (2608, 21607), (2771, 20336), (2788, 20212), (4216, 13366), (5053, 11152), (5084, 11084), (5542, 10168), (5576, 10106), (6683, 8432)]