56057176

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 70662824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 659, 686, 868, 1318, 1372, 1519, 1736, 2636, 2744, 3038, 4613, 5272, 6076, 9226, 10633, 12152, 18452, 20429, 21266, 32291, 36904, 40858, 42532, 64582, 81716, 85064, 129164, 143003, 163432, 226037, 258328, 286006, 452074, 572012, 904148, 1001021, 1144024, 1808296, 2002042, 4004084, 7007147, 8008168, 14014294, 28028588, 56057176]

約数ペア:

[(1, 56057176), (2, 28028588), (4, 14014294), (7, 8008168), (8, 7007147), (14, 4004084), (28, 2002042), (31, 1808296), (49, 1144024), (56, 1001021), (62, 904148), (98, 572012), (124, 452074), (196, 286006), (217, 258328), (248, 226037), (343, 163432), (392, 143003), (434, 129164), (659, 85064), (686, 81716), (868, 64582), (1318, 42532), (1372, 40858), (1519, 36904), (1736, 32291), (2636, 21266), (2744, 20429), (3038, 18452), (4613, 12152), (5272, 10633), (6076, 9226)]