53329969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 17835983

約数列:

[1, 7, 11, 17, 77, 119, 131, 187, 311, 917, 1309, 1441, 2177, 2227, 3421, 5287, 10087, 15589, 23947, 24497, 37009, 40741, 58157, 171479, 285187, 407099, 448151, 692597, 3137057, 4848179, 7618567, 53329969]

約数ペア:

[(1, 53329969), (7, 7618567), (11, 4848179), (17, 3137057), (77, 692597), (119, 448151), (131, 407099), (187, 285187), (311, 171479), (917, 58157), (1309, 40741), (1441, 37009), (2177, 24497), (2227, 23947), (3421, 15589), (5287, 10087)]