55727568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9953

約数の個数: 80

約数和(自身を含む): 172280640

約数和(自身を除く): 116553072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 9923, 19846, 29769, 39692, 59538, 79384, 89307, 119076, 128999, 158768, 178614, 238152, 257998, 267921, 357228, 386997, 476304, 515996, 535842, 714456, 773994, 1031992, 1071684, 1160991, 1428912, 1547988, 2063984, 2143368, 2321982, 3095976, 3482973, 4286736, 4643964, 6191952, 6965946, 9287928, 13931892, 18575856, 27863784, 55727568]

約数ペア:

[(1, 55727568), (2, 27863784), (3, 18575856), (4, 13931892), (6, 9287928), (8, 6965946), (9, 6191952), (12, 4643964), (13, 4286736), (16, 3482973), (18, 3095976), (24, 2321982), (26, 2143368), (27, 2063984), (36, 1547988), (39, 1428912), (48, 1160991), (52, 1071684), (54, 1031992), (72, 773994), (78, 714456), (104, 535842), (108, 515996), (117, 476304), (144, 386997), (156, 357228), (208, 267921), (216, 257998), (234, 238152), (312, 178614), (351, 158768), (432, 128999), (468, 119076), (624, 89307), (702, 79384), (936, 59538), (1404, 39692), (1872, 29769), (2808, 19846), (5616, 9923)]