55138212

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 151388160

約数和(自身を除く): 96249948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 86, 93, 108, 124, 129, 172, 186, 258, 279, 372, 383, 387, 516, 558, 766, 774, 837, 1116, 1149, 1161, 1333, 1532, 1548, 1674, 2298, 2322, 2666, 3348, 3447, 3999, 4596, 4644, 5332, 6894, 7998, 10341, 11873, 11997, 13788, 15996, 16469, 20682, 23746, 23994, 32938, 35619, 35991, 41364, 47492, 47988, 49407, 65876, 71238, 71982, 98814, 106857, 142476, 143964, 148221, 197628, 213714, 296442, 320571, 427428, 444663, 510539, 592884, 641142, 889326, 1021078, 1282284, 1531617, 1778652, 2042156, 3063234, 4594851, 6126468, 9189702, 13784553, 18379404, 27569106, 55138212]

約数ペア:

[(1, 55138212), (2, 27569106), (3, 18379404), (4, 13784553), (6, 9189702), (9, 6126468), (12, 4594851), (18, 3063234), (27, 2042156), (31, 1778652), (36, 1531617), (43, 1282284), (54, 1021078), (62, 889326), (86, 641142), (93, 592884), (108, 510539), (124, 444663), (129, 427428), (172, 320571), (186, 296442), (258, 213714), (279, 197628), (372, 148221), (383, 143964), (387, 142476), (516, 106857), (558, 98814), (766, 71982), (774, 71238), (837, 65876), (1116, 49407), (1149, 47988), (1161, 47492), (1333, 41364), (1532, 35991), (1548, 35619), (1674, 32938), (2298, 23994), (2322, 23746), (2666, 20682), (3348, 16469), (3447, 15996), (3999, 13788), (4596, 11997), (4644, 11873), (5332, 10341), (6894, 7998)]