51643144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 117593280

約数和(自身を除く): 65950136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 3191, 4046, 6382, 8092, 12764, 16184, 22337, 25528, 44674, 54247, 89348, 108494, 178696, 216988, 379729, 433976, 759458, 922199, 1518916, 1844398, 3037832, 3688796, 6455393, 7377592, 12910786, 25821572, 51643144]

約数ペア:

[(1, 51643144), (2, 25821572), (4, 12910786), (7, 7377592), (8, 6455393), (14, 3688796), (17, 3037832), (28, 1844398), (34, 1518916), (56, 922199), (68, 759458), (119, 433976), (136, 379729), (238, 216988), (289, 178696), (476, 108494), (578, 89348), (952, 54247), (1156, 44674), (2023, 25528), (2312, 22337), (3191, 16184), (4046, 12764), (6382, 8092)]