52016517

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 90305280

約数和(自身を除く): 38288763

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 203, 213, 261, 401, 497, 609, 639, 1203, 1491, 1827, 2059, 2807, 3609, 4473, 6177, 8421, 11629, 14413, 18531, 25263, 28471, 34887, 43239, 81403, 85413, 104661, 129717, 199297, 244209, 256239, 597891, 732627, 825659, 1793673, 2476977, 5779613, 7430931, 17338839, 52016517]

約数ペア:

[(1, 52016517), (3, 17338839), (7, 7430931), (9, 5779613), (21, 2476977), (29, 1793673), (63, 825659), (71, 732627), (87, 597891), (203, 256239), (213, 244209), (261, 199297), (401, 129717), (497, 104661), (609, 85413), (639, 81403), (1203, 43239), (1491, 34887), (1827, 28471), (2059, 25263), (2807, 18531), (3609, 14413), (4473, 11629), (6177, 8421)]