55478784

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 80

約数和(自身を含む): 155659680

約数和(自身を除く): 100180896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 1901, 2432, 3648, 3802, 4864, 5703, 7296, 7604, 9728, 11406, 14592, 15208, 22812, 29184, 30416, 36119, 45624, 60832, 72238, 91248, 108357, 121664, 144476, 182496, 216714, 243328, 288952, 364992, 433428, 486656, 577904, 729984, 866856, 973312, 1155808, 1459968, 1733712, 2311616, 2919936, 3467424, 4623232, 6934848, 9246464, 13869696, 18492928, 27739392, 55478784]

約数ペア:

[(1, 55478784), (2, 27739392), (3, 18492928), (4, 13869696), (6, 9246464), (8, 6934848), (12, 4623232), (16, 3467424), (19, 2919936), (24, 2311616), (32, 1733712), (38, 1459968), (48, 1155808), (57, 973312), (64, 866856), (76, 729984), (96, 577904), (114, 486656), (128, 433428), (152, 364992), (192, 288952), (228, 243328), (256, 216714), (304, 182496), (384, 144476), (456, 121664), (512, 108357), (608, 91248), (768, 72238), (912, 60832), (1216, 45624), (1536, 36119), (1824, 30416), (1901, 29184), (2432, 22812), (3648, 15208), (3802, 14592), (4864, 11406), (5703, 9728), (7296, 7604)]