49912272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20420

約数の個数: 60

約数和(自身を含む): 147909060

約数和(自身を除く): 97996788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20389, 40778, 61167, 81556, 122334, 163112, 183501, 244668, 326224, 346613, 367002, 489336, 693226, 734004, 978672, 1039839, 1386452, 1468008, 2079678, 2772904, 2936016, 3119517, 4159356, 5545808, 6239034, 8318712, 12478068, 16637424, 24956136, 49912272]

約数ペア:

[(1, 49912272), (2, 24956136), (3, 16637424), (4, 12478068), (6, 8318712), (8, 6239034), (9, 5545808), (12, 4159356), (16, 3119517), (17, 2936016), (18, 2772904), (24, 2079678), (34, 1468008), (36, 1386452), (48, 1039839), (51, 978672), (68, 734004), (72, 693226), (102, 489336), (136, 367002), (144, 346613), (153, 326224), (204, 244668), (272, 183501), (306, 163112), (408, 122334), (612, 81556), (816, 61167), (1224, 40778), (2448, 20389)]