53420988

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{19963}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 125214208

約数和(自身を除く): 71793220

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 19963, 39926, 59889, 79852, 119778, 239556, 4451749, 8903498, 13355247, 17806996, 26710494, 53420988]

約数ペア:

[(1, 53420988), (2, 26710494), (3, 17806996), (4, 13355247), (6, 8903498), (12, 4451749), (223, 239556), (446, 119778), (669, 79852), (892, 59889), (1338, 39926), (2676, 19963)]