55181286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{180331}}^1$

素因数の和:180356

約数の個数: 24

約数和(自身を含む): 126593064

約数和(自身を除く): 71411778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 180331, 360662, 540993, 1081986, 1622979, 3065627, 3245958, 6131254, 9196881, 18393762, 27590643, 55181286]

約数ペア:

[(1, 55181286), (2, 27590643), (3, 18393762), (6, 9196881), (9, 6131254), (17, 3245958), (18, 3065627), (34, 1622979), (51, 1081986), (102, 540993), (153, 360662), (306, 180331)]