55115648

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 126684000

約数和(自身を除く): 71568352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 448, 449, 548, 896, 898, 959, 1096, 1796, 1918, 2192, 3143, 3592, 3836, 4384, 6286, 7184, 7672, 8768, 12572, 14368, 15344, 17536, 25144, 28736, 30688, 50288, 57472, 61376, 61513, 100576, 122752, 123026, 201152, 246052, 402304, 430591, 492104, 861182, 984208, 1722364, 1968416, 3444728, 3936832, 6889456, 7873664, 13778912, 27557824, 55115648]

約数ペア:

[(1, 55115648), (2, 27557824), (4, 13778912), (7, 7873664), (8, 6889456), (14, 3936832), (16, 3444728), (28, 1968416), (32, 1722364), (56, 984208), (64, 861182), (112, 492104), (128, 430591), (137, 402304), (224, 246052), (274, 201152), (448, 123026), (449, 122752), (548, 100576), (896, 61513), (898, 61376), (959, 57472), (1096, 50288), (1796, 30688), (1918, 28736), (2192, 25144), (3143, 17536), (3592, 15344), (3836, 14368), (4384, 12572), (6286, 8768), (7184, 7672)]