55469715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 104099328

約数和(自身を除く): 48629613

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 163, 245, 463, 489, 735, 815, 1141, 1389, 2315, 2445, 3241, 3423, 5705, 6945, 7987, 9723, 16205, 17115, 22687, 23961, 39935, 48615, 68061, 75469, 113435, 119805, 226407, 340305, 377345, 528283, 1132035, 1584849, 2641415, 3697981, 7924245, 11093943, 18489905, 55469715]

約数ペア:

[(1, 55469715), (3, 18489905), (5, 11093943), (7, 7924245), (15, 3697981), (21, 2641415), (35, 1584849), (49, 1132035), (105, 528283), (147, 377345), (163, 340305), (245, 226407), (463, 119805), (489, 113435), (735, 75469), (815, 68061), (1141, 48615), (1389, 39935), (2315, 23961), (2445, 22687), (3241, 17115), (3423, 16205), (5705, 9723), (6945, 7987)]