51298624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61657}}^1$

素因数の和:61682

約数の個数: 28

約数和(自身を含む): 109627924

約数和(自身を除く): 58329300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 61657, 123314, 246628, 493256, 801541, 986512, 1603082, 1973024, 3206164, 3946048, 6412328, 12824656, 25649312, 51298624]

約数ペア:

[(1, 51298624), (2, 25649312), (4, 12824656), (8, 6412328), (13, 3946048), (16, 3206164), (26, 1973024), (32, 1603082), (52, 986512), (64, 801541), (104, 493256), (208, 246628), (416, 123314), (832, 61657)]