54102256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 120992256

約数和(自身を除く): 66890000

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 208, 263, 299, 344, 368, 526, 559, 598, 688, 989, 1052, 1118, 1196, 1978, 2104, 2236, 2392, 3419, 3956, 4208, 4472, 4784, 6049, 6838, 7912, 8944, 11309, 12098, 12857, 13676, 15824, 22618, 24196, 25714, 27352, 45236, 48392, 51428, 54704, 78637, 90472, 96784, 102856, 147017, 157274, 180944, 205712, 260107, 294034, 314548, 520214, 588068, 629096, 1040428, 1176136, 1258192, 2080856, 2352272, 3381391, 4161712, 6762782, 13525564, 27051128, 54102256]

約数ペア:

[(1, 54102256), (2, 27051128), (4, 13525564), (8, 6762782), (13, 4161712), (16, 3381391), (23, 2352272), (26, 2080856), (43, 1258192), (46, 1176136), (52, 1040428), (86, 629096), (92, 588068), (104, 520214), (172, 314548), (184, 294034), (208, 260107), (263, 205712), (299, 180944), (344, 157274), (368, 147017), (526, 102856), (559, 96784), (598, 90472), (688, 78637), (989, 54704), (1052, 51428), (1118, 48392), (1196, 45236), (1978, 27352), (2104, 25714), (2236, 24196), (2392, 22618), (3419, 15824), (3956, 13676), (4208, 12857), (4472, 12098), (4784, 11309), (6049, 8944), (6838, 7912)]