53086818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 117891072

約数和(自身を除く): 64804254

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 103, 163, 186, 206, 309, 326, 489, 527, 618, 978, 1054, 1581, 1751, 2771, 3162, 3193, 3502, 5053, 5253, 5542, 6386, 8313, 9579, 10106, 10506, 15159, 16626, 16789, 19158, 30318, 33578, 50367, 54281, 85901, 100734, 108562, 162843, 171802, 257703, 285413, 325686, 515406, 520459, 570826, 856239, 1040918, 1561377, 1712478, 3122754, 8847803, 17695606, 26543409, 53086818]

約数ペア:

[(1, 53086818), (2, 26543409), (3, 17695606), (6, 8847803), (17, 3122754), (31, 1712478), (34, 1561377), (51, 1040918), (62, 856239), (93, 570826), (102, 520459), (103, 515406), (163, 325686), (186, 285413), (206, 257703), (309, 171802), (326, 162843), (489, 108562), (527, 100734), (618, 85901), (978, 54281), (1054, 50367), (1581, 33578), (1751, 30318), (2771, 19158), (3162, 16789), (3193, 16626), (3502, 15159), (5053, 10506), (5253, 10106), (5542, 9579), (6386, 8313)]