55850445

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8443}}^1$

素因数の和:8471

約数の個数: 48

約数和(自身を含む): 115513920

約数和(自身を除く): 59663475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8443, 25329, 42215, 59101, 75987, 126645, 177303, 227961, 295505, 379935, 413707, 531909, 886515, 1139805, 1241121, 1595727, 2068535, 2659545, 3723363, 6205605, 7978635, 11170089, 18616815, 55850445]

約数ペア:

[(1, 55850445), (3, 18616815), (5, 11170089), (7, 7978635), (9, 6205605), (15, 3723363), (21, 2659545), (27, 2068535), (35, 1595727), (45, 1241121), (49, 1139805), (63, 886515), (105, 531909), (135, 413707), (147, 379935), (189, 295505), (245, 227961), (315, 177303), (441, 126645), (735, 75987), (945, 59101), (1323, 42215), (2205, 25329), (6615, 8443)]