49718744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 56034856

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 271, 284, 323, 542, 568, 646, 1084, 1207, 1292, 1349, 2168, 2414, 2584, 2698, 4607, 4828, 5149, 5396, 9214, 9656, 10298, 10792, 18428, 19241, 20596, 22933, 36856, 38482, 41192, 45866, 76964, 87533, 91732, 153928, 175066, 183464, 327097, 350132, 365579, 654194, 700264, 731158, 1308388, 1462316, 2616776, 2924632, 6214843, 12429686, 24859372, 49718744]

約数ペア:

[(1, 49718744), (2, 24859372), (4, 12429686), (8, 6214843), (17, 2924632), (19, 2616776), (34, 1462316), (38, 1308388), (68, 731158), (71, 700264), (76, 654194), (136, 365579), (142, 350132), (152, 327097), (271, 183464), (284, 175066), (323, 153928), (542, 91732), (568, 87533), (646, 76964), (1084, 45866), (1207, 41192), (1292, 38482), (1349, 36856), (2168, 22933), (2414, 20596), (2584, 19241), (2698, 18428), (4607, 10792), (4828, 10298), (5149, 9656), (5396, 9214)]