53091935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 22749985

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2089, 5083, 10445, 25415, 27157, 35513, 48047, 135785, 177565, 240235, 461669, 624611, 816799, 2308345, 3123055, 4083995, 10618387, 53091935]

約数ペア:

[(1, 53091935), (5, 10618387), (13, 4083995), (17, 3123055), (23, 2308345), (65, 816799), (85, 624611), (115, 461669), (221, 240235), (299, 177565), (391, 135785), (1105, 48047), (1495, 35513), (1955, 27157), (2089, 25415), (5083, 10445)]