53863888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15233}}^1$

素因数の和:15271

約数の個数: 40

約数和(自身を含む): 119008008

約数和(自身を除く): 65144120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15233, 30466, 60932, 121864, 198029, 243728, 258961, 396058, 517922, 792116, 1035844, 1584232, 2071688, 3168464, 3366493, 4143376, 6732986, 13465972, 26931944, 53863888]

約数ペア:

[(1, 53863888), (2, 26931944), (4, 13465972), (8, 6732986), (13, 4143376), (16, 3366493), (17, 3168464), (26, 2071688), (34, 1584232), (52, 1035844), (68, 792116), (104, 517922), (136, 396058), (208, 258961), (221, 243728), (272, 198029), (442, 121864), (884, 60932), (1768, 30466), (3536, 15233)]