49920144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 87213936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 431, 456, 508, 762, 862, 912, 1016, 1293, 1524, 1724, 2032, 2413, 2586, 3048, 3448, 4826, 5172, 6096, 6896, 7239, 8189, 9652, 10344, 14478, 16378, 19304, 20688, 24567, 28956, 32756, 38608, 49134, 54737, 57912, 65512, 98268, 109474, 115824, 131024, 164211, 196536, 218948, 328422, 393072, 437896, 656844, 875792, 1040003, 1313688, 2080006, 2627376, 3120009, 4160012, 6240018, 8320024, 12480036, 16640048, 24960072, 49920144]

約数ペア:

[(1, 49920144), (2, 24960072), (3, 16640048), (4, 12480036), (6, 8320024), (8, 6240018), (12, 4160012), (16, 3120009), (19, 2627376), (24, 2080006), (38, 1313688), (48, 1040003), (57, 875792), (76, 656844), (114, 437896), (127, 393072), (152, 328422), (228, 218948), (254, 196536), (304, 164211), (381, 131024), (431, 115824), (456, 109474), (508, 98268), (762, 65512), (862, 57912), (912, 54737), (1016, 49134), (1293, 38608), (1524, 32756), (1724, 28956), (2032, 24567), (2413, 20688), (2586, 19304), (3048, 16378), (3448, 14478), (4826, 10344), (5172, 9652), (6096, 8189), (6896, 7239)]