52552620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1039}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 160130880

約数和(自身を除く): 107578260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1039, 1124, 1405, 1686, 2078, 2529, 2810, 3117, 3372, 4156, 4215, 5058, 5195, 5620, 6234, 8430, 9351, 10116, 10390, 12468, 12645, 15585, 16860, 18702, 20780, 25290, 31170, 37404, 46755, 50580, 62340, 93510, 187020, 291959, 583918, 875877, 1167836, 1459795, 1751754, 2627631, 2919590, 3503508, 4379385, 5255262, 5839180, 8758770, 10510524, 13138155, 17517540, 26276310, 52552620]

約数ペア:

[(1, 52552620), (2, 26276310), (3, 17517540), (4, 13138155), (5, 10510524), (6, 8758770), (9, 5839180), (10, 5255262), (12, 4379385), (15, 3503508), (18, 2919590), (20, 2627631), (30, 1751754), (36, 1459795), (45, 1167836), (60, 875877), (90, 583918), (180, 291959), (281, 187020), (562, 93510), (843, 62340), (1039, 50580), (1124, 46755), (1405, 37404), (1686, 31170), (2078, 25290), (2529, 20780), (2810, 18702), (3117, 16860), (3372, 15585), (4156, 12645), (4215, 12468), (5058, 10390), (5195, 10116), (5620, 9351), (6234, 8430)]