53216943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 79779840

約数和(自身を除く): 26562897

約数列:

[1, 3, 13, 29, 39, 87, 211, 223, 377, 633, 669, 1131, 2743, 2899, 6119, 6467, 8229, 8697, 18357, 19401, 47053, 79547, 84071, 141159, 238641, 252213, 611689, 1364537, 1835067, 4093611, 17738981, 53216943]

約数ペア:

[(1, 53216943), (3, 17738981), (13, 4093611), (29, 1835067), (39, 1364537), (87, 611689), (211, 252213), (223, 238641), (377, 141159), (633, 84071), (669, 79547), (1131, 47053), (2743, 19401), (2899, 18357), (6119, 8697), (6467, 8229)]