56472460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 74164340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 2399, 4708, 4798, 5885, 9596, 11770, 11995, 23540, 23990, 26389, 47980, 52778, 105556, 131945, 256693, 263890, 513386, 527780, 1026772, 1283465, 2566930, 2823623, 5133860, 5647246, 11294492, 14118115, 28236230, 56472460]

約数ペア:

[(1, 56472460), (2, 28236230), (4, 14118115), (5, 11294492), (10, 5647246), (11, 5133860), (20, 2823623), (22, 2566930), (44, 1283465), (55, 1026772), (107, 527780), (110, 513386), (214, 263890), (220, 256693), (428, 131945), (535, 105556), (1070, 52778), (1177, 47980), (2140, 26389), (2354, 23990), (2399, 23540), (4708, 11995), (4798, 11770), (5885, 9596)]