55721034

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 134803680

約数和(自身を除く): 79082646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 258, 342, 387, 421, 513, 774, 817, 842, 1026, 1161, 1263, 1539, 1634, 2322, 2451, 2526, 3078, 3483, 3789, 4902, 6966, 7353, 7578, 7999, 11367, 14706, 15998, 18103, 22059, 22734, 23997, 34101, 36206, 44118, 47994, 54309, 66177, 68202, 71991, 108618, 132354, 143982, 162927, 215973, 325854, 343957, 431946, 488781, 647919, 687914, 977562, 1031871, 1295838, 1466343, 2063742, 2932686, 3095613, 6191226, 9286839, 18573678, 27860517, 55721034]

約数ペア:

[(1, 55721034), (2, 27860517), (3, 18573678), (6, 9286839), (9, 6191226), (18, 3095613), (19, 2932686), (27, 2063742), (38, 1466343), (43, 1295838), (54, 1031871), (57, 977562), (81, 687914), (86, 647919), (114, 488781), (129, 431946), (162, 343957), (171, 325854), (258, 215973), (342, 162927), (387, 143982), (421, 132354), (513, 108618), (774, 71991), (817, 68202), (842, 66177), (1026, 54309), (1161, 47994), (1263, 44118), (1539, 36206), (1634, 34101), (2322, 23997), (2451, 22734), (2526, 22059), (3078, 18103), (3483, 15998), (3789, 14706), (4902, 11367), (6966, 7999), (7353, 7578)]