52796920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119993}}^1$

素因数の和:120015

約数の個数: 32

約数和(自身を含む): 129593520

約数和(自身を除く): 76796600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119993, 239986, 479972, 599965, 959944, 1199930, 1319923, 2399860, 2639846, 4799720, 5279692, 6599615, 10559384, 13199230, 26398460, 52796920]

約数ペア:

[(1, 52796920), (2, 26398460), (4, 13199230), (5, 10559384), (8, 6599615), (10, 5279692), (11, 4799720), (20, 2639846), (22, 2399860), (40, 1319923), (44, 1199930), (55, 959944), (88, 599965), (110, 479972), (220, 239986), (440, 119993)]