55455088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15683}}^1$

素因数の和:15721

約数の個数: 40

約数和(自身を含む): 122523408

約数和(自身を除く): 67068320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15683, 31366, 62732, 125464, 203879, 250928, 266611, 407758, 533222, 815516, 1066444, 1631032, 2132888, 3262064, 3465943, 4265776, 6931886, 13863772, 27727544, 55455088]

約数ペア:

[(1, 55455088), (2, 27727544), (4, 13863772), (8, 6931886), (13, 4265776), (16, 3465943), (17, 3262064), (26, 2132888), (34, 1631032), (52, 1066444), (68, 815516), (104, 533222), (136, 407758), (208, 266611), (221, 250928), (272, 203879), (442, 125464), (884, 62732), (1768, 31366), (3536, 15683)]