53055275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23321}}^1$

素因数の和:23351

約数の個数: 24

約数和(自身を含む): 80973984

約数和(自身を除く): 27918709

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 23321, 116605, 163247, 303173, 583025, 816235, 1515865, 2122211, 4081175, 7579325, 10611055, 53055275]

約数ペア:

[(1, 53055275), (5, 10611055), (7, 7579325), (13, 4081175), (25, 2122211), (35, 1515865), (65, 816235), (91, 583025), (175, 303173), (325, 163247), (455, 116605), (2275, 23321)]