54796768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 117059040

約数和(自身を除く): 62262272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 839, 1256, 1678, 2041, 2512, 3356, 4082, 5024, 6712, 8164, 10907, 13424, 16328, 21814, 26848, 32656, 43628, 65312, 87256, 131723, 174512, 263446, 349024, 526892, 1053784, 1712399, 2107568, 3424798, 4215136, 6849596, 13699192, 27398384, 54796768]

約数ペア:

[(1, 54796768), (2, 27398384), (4, 13699192), (8, 6849596), (13, 4215136), (16, 3424798), (26, 2107568), (32, 1712399), (52, 1053784), (104, 526892), (157, 349024), (208, 263446), (314, 174512), (416, 131723), (628, 87256), (839, 65312), (1256, 43628), (1678, 32656), (2041, 26848), (2512, 21814), (3356, 16328), (4082, 13424), (5024, 10907), (6712, 8164)]