49556745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{229}}^2$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 101128320

約数和(自身を除く): 51571575

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 229, 315, 687, 945, 1145, 1603, 2061, 3435, 4809, 6183, 8015, 10305, 14427, 24045, 30915, 43281, 52441, 72135, 157323, 216405, 262205, 367087, 471969, 786615, 1101261, 1415907, 1835435, 2359845, 3303783, 5506305, 7079535, 9911349, 16518915, 49556745]

約数ペア:

[(1, 49556745), (3, 16518915), (5, 9911349), (7, 7079535), (9, 5506305), (15, 3303783), (21, 2359845), (27, 1835435), (35, 1415907), (45, 1101261), (63, 786615), (105, 471969), (135, 367087), (189, 262205), (229, 216405), (315, 157323), (687, 72135), (945, 52441), (1145, 43281), (1603, 30915), (2061, 24045), (3435, 14427), (4809, 10305), (6183, 8015)]