51355130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 98476560

約数和(自身を除く): 47121430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1669, 1810, 3077, 3338, 6154, 8345, 15385, 16690, 28373, 30770, 56746, 141865, 283730, 302089, 604178, 1510445, 3020890, 5135513, 10271026, 25677565, 51355130]

約数ペア:

[(1, 51355130), (2, 25677565), (5, 10271026), (10, 5135513), (17, 3020890), (34, 1510445), (85, 604178), (170, 302089), (181, 283730), (362, 141865), (905, 56746), (1669, 30770), (1810, 28373), (3077, 16690), (3338, 15385), (6154, 8345)]