53691638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 108781056

約数和(自身を除く): 55089418

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2063, 2366, 3718, 4126, 13013, 14441, 22693, 26026, 26819, 28882, 45386, 53638, 158851, 187733, 295009, 317702, 348647, 375466, 590018, 697294, 2065063, 2440529, 3835117, 4130126, 4881058, 7670234, 26845819, 53691638]

約数ペア:

[(1, 53691638), (2, 26845819), (7, 7670234), (11, 4881058), (13, 4130126), (14, 3835117), (22, 2440529), (26, 2065063), (77, 697294), (91, 590018), (143, 375466), (154, 348647), (169, 317702), (182, 295009), (286, 187733), (338, 158851), (1001, 53638), (1183, 45386), (1859, 28882), (2002, 26819), (2063, 26026), (2366, 22693), (3718, 14441), (4126, 13013)]