49390728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 82153272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1217, 1691, 2136, 2434, 3382, 3651, 4868, 5073, 6764, 7302, 9736, 10146, 13528, 14604, 20292, 23123, 29208, 40584, 46246, 69369, 92492, 108313, 138738, 184984, 216626, 277476, 324939, 433252, 554952, 649878, 866504, 1299756, 2057947, 2599512, 4115894, 6173841, 8231788, 12347682, 16463576, 24695364, 49390728]

約数ペア:

[(1, 49390728), (2, 24695364), (3, 16463576), (4, 12347682), (6, 8231788), (8, 6173841), (12, 4115894), (19, 2599512), (24, 2057947), (38, 1299756), (57, 866504), (76, 649878), (89, 554952), (114, 433252), (152, 324939), (178, 277476), (228, 216626), (267, 184984), (356, 138738), (456, 108313), (534, 92492), (712, 69369), (1068, 46246), (1217, 40584), (1691, 29208), (2136, 23123), (2434, 20292), (3382, 14604), (3651, 13528), (4868, 10146), (5073, 9736), (6764, 7302)]