51389535216

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20200289}}^1$

素因数の和:20200353

約数の個数: 40

約数和(自身を含む): 135261141840

約数和(自身を除く): 83871606624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 20200289, 40400578, 60600867, 80801156, 121201734, 161602312, 242403468, 323204624, 484806936, 969613872, 1070615317, 2141230634, 3211845951, 4282461268, 6423691902, 8564922536, 12847383804, 17129845072, 25694767608, 51389535216]

約数ペア:

[(1, 51389535216), (2, 25694767608), (3, 17129845072), (4, 12847383804), (6, 8564922536), (8, 6423691902), (12, 4282461268), (16, 3211845951), (24, 2141230634), (48, 1070615317), (53, 969613872), (106, 484806936), (159, 323204624), (212, 242403468), (318, 161602312), (424, 121201734), (636, 80801156), (848, 60600867), (1272, 40400578), (2544, 20200289)]