53927198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 35486434

約数列:

[1, 2, 13, 26, 71, 131, 142, 223, 262, 446, 923, 1703, 1846, 2899, 3406, 5798, 9301, 15833, 18602, 29213, 31666, 58426, 120913, 205829, 241826, 379769, 411658, 759538, 2074123, 4148246, 26963599, 53927198]

約数ペア:

[(1, 53927198), (2, 26963599), (13, 4148246), (26, 2074123), (71, 759538), (131, 411658), (142, 379769), (223, 241826), (262, 205829), (446, 120913), (923, 58426), (1703, 31666), (1846, 29213), (2899, 18602), (3406, 15833), (5798, 9301)]