56552418548

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 100327852800

約数和(自身を除く): 43775434252

約数列:

[1, 2, 4, 139, 278, 409, 431, 556, 577, 818, 862, 1154, 1636, 1724, 2308, 56851, 59909, 80203, 113702, 119818, 160406, 176279, 227404, 235993, 239636, 248687, 320812, 352558, 471986, 497374, 705116, 943972, 994748, 24502781, 32803027, 34567493, 49005562, 65606054, 69134986, 98011124, 101712983, 131212108, 138269972, 203425966, 406851932, 14138104637, 28276209274, 56552418548]

約数ペア:

[(1, 56552418548), (2, 28276209274), (4, 14138104637), (139, 406851932), (278, 203425966), (409, 138269972), (431, 131212108), (556, 101712983), (577, 98011124), (818, 69134986), (862, 65606054), (1154, 49005562), (1636, 34567493), (1724, 32803027), (2308, 24502781), (56851, 994748), (59909, 943972), (80203, 705116), (113702, 497374), (119818, 471986), (160406, 352558), (176279, 320812), (227404, 248687), (235993, 239636)]