56555502190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1897199}}^1$

素因数の和:1897488

約数の個数: 32

約数和(自身を含む): 111464294400

約数和(自身を除く): 54908792210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5962, 14905, 29810, 1897199, 3794398, 9485995, 18971990, 20869189, 41738378, 104345945, 208691890, 514140929, 1028281858, 2570704645, 5141409290, 5655550219, 11311100438, 28277751095, 56555502190]

約数ペア:

[(1, 56555502190), (2, 28277751095), (5, 11311100438), (10, 5655550219), (11, 5141409290), (22, 2570704645), (55, 1028281858), (110, 514140929), (271, 208691890), (542, 104345945), (1355, 41738378), (2710, 20869189), (2981, 18971990), (5962, 9485995), (14905, 3794398), (29810, 1897199)]