57261306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7829}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 121772160

約数和(自身を除く): 64510854

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 7829, 15658, 23487, 46974, 180067, 360134, 414937, 540201, 829874, 1080402, 1244811, 2489622, 9543551, 19087102, 28630653, 57261306]

約数ペア:

[(1, 57261306), (2, 28630653), (3, 19087102), (6, 9543551), (23, 2489622), (46, 1244811), (53, 1080402), (69, 829874), (106, 540201), (138, 414937), (159, 360134), (318, 180067), (1219, 46974), (2438, 23487), (3657, 15658), (7314, 7829)]