49642395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 92012544

約数和(自身を除く): 42370149

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 103, 115, 127, 165, 253, 309, 345, 381, 515, 635, 759, 1133, 1265, 1397, 1545, 1905, 2369, 2921, 3399, 3795, 4191, 5665, 6985, 7107, 8763, 11845, 13081, 14605, 16995, 20955, 26059, 32131, 35535, 39243, 43815, 65405, 78177, 96393, 130295, 143891, 160655, 196215, 300863, 390885, 431673, 481965, 719455, 902589, 1504315, 2158365, 3309493, 4512945, 9928479, 16547465, 49642395]

約数ペア:

[(1, 49642395), (3, 16547465), (5, 9928479), (11, 4512945), (15, 3309493), (23, 2158365), (33, 1504315), (55, 902589), (69, 719455), (103, 481965), (115, 431673), (127, 390885), (165, 300863), (253, 196215), (309, 160655), (345, 143891), (381, 130295), (515, 96393), (635, 78177), (759, 65405), (1133, 43815), (1265, 39243), (1397, 35535), (1545, 32131), (1905, 26059), (2369, 20955), (2921, 16995), (3399, 14605), (3795, 13081), (4191, 11845), (5665, 8763), (6985, 7107)]