53522220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21757}}^1$

素因数の和:21810

約数の個数: 48

約数和(自身を含む): 153524448

約数和(自身を除く): 100002228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21757, 43514, 65271, 87028, 108785, 130542, 217570, 261084, 326355, 435140, 652710, 892037, 1305420, 1784074, 2676111, 3568148, 4460185, 5352222, 8920370, 10704444, 13380555, 17840740, 26761110, 53522220]

約数ペア:

[(1, 53522220), (2, 26761110), (3, 17840740), (4, 13380555), (5, 10704444), (6, 8920370), (10, 5352222), (12, 4460185), (15, 3568148), (20, 2676111), (30, 1784074), (41, 1305420), (60, 892037), (82, 652710), (123, 435140), (164, 326355), (205, 261084), (246, 217570), (410, 130542), (492, 108785), (615, 87028), (820, 65271), (1230, 43514), (2460, 21757)]