49397859

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 86441472

約数和(自身を除く): 37043613

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 161, 207, 219, 467, 483, 511, 657, 1401, 1449, 1533, 1679, 3269, 4203, 4599, 5037, 9807, 10741, 11753, 15111, 29421, 32223, 34091, 35259, 75187, 96669, 102273, 105777, 225561, 238637, 306819, 676683, 715911, 784093, 2147733, 2352279, 5488651, 7056837, 16465953, 49397859]

約数ペア:

[(1, 49397859), (3, 16465953), (7, 7056837), (9, 5488651), (21, 2352279), (23, 2147733), (63, 784093), (69, 715911), (73, 676683), (161, 306819), (207, 238637), (219, 225561), (467, 105777), (483, 102273), (511, 96669), (657, 75187), (1401, 35259), (1449, 34091), (1533, 32223), (1679, 29421), (3269, 15111), (4203, 11753), (4599, 10741), (5037, 9807)]