51991056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27773}}^1$

素因数の和:27800

約数の個数: 60

約数和(自身を含む): 156700908

約数和(自身を除く): 104709852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27773, 55546, 83319, 111092, 166638, 222184, 249957, 333276, 361049, 444368, 499914, 666552, 722098, 999828, 1083147, 1333104, 1444196, 1999656, 2166294, 2888392, 3249441, 3999312, 4332588, 5776784, 6498882, 8665176, 12997764, 17330352, 25995528, 51991056]

約数ペア:

[(1, 51991056), (2, 25995528), (3, 17330352), (4, 12997764), (6, 8665176), (8, 6498882), (9, 5776784), (12, 4332588), (13, 3999312), (16, 3249441), (18, 2888392), (24, 2166294), (26, 1999656), (36, 1444196), (39, 1333104), (48, 1083147), (52, 999828), (72, 722098), (78, 666552), (104, 499914), (117, 444368), (144, 361049), (156, 333276), (208, 249957), (234, 222184), (312, 166638), (468, 111092), (624, 83319), (936, 55546), (1872, 27773)]