56520016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 134348544

約数和(自身を除く): 77828528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 593, 644, 851, 1036, 1186, 1288, 1702, 2072, 2372, 2576, 3404, 4144, 4151, 4744, 5957, 6808, 8302, 9488, 11914, 13616, 13639, 16604, 21941, 23828, 27278, 33208, 43882, 47656, 54556, 66416, 87764, 95312, 95473, 109112, 153587, 175528, 190946, 218224, 307174, 351056, 381892, 504643, 614348, 763784, 1009286, 1228696, 1527568, 2018572, 2457392, 3532501, 4037144, 7065002, 8074288, 14130004, 28260008, 56520016]

約数ペア:

[(1, 56520016), (2, 28260008), (4, 14130004), (7, 8074288), (8, 7065002), (14, 4037144), (16, 3532501), (23, 2457392), (28, 2018572), (37, 1527568), (46, 1228696), (56, 1009286), (74, 763784), (92, 614348), (112, 504643), (148, 381892), (161, 351056), (184, 307174), (259, 218224), (296, 190946), (322, 175528), (368, 153587), (518, 109112), (592, 95473), (593, 95312), (644, 87764), (851, 66416), (1036, 54556), (1186, 47656), (1288, 43882), (1702, 33208), (2072, 27278), (2372, 23828), (2576, 21941), (3404, 16604), (4144, 13639), (4151, 13616), (4744, 11914), (5957, 9488), (6808, 8302)]