52012880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1801}}^1$

素因数の和:1852

約数の個数: 60

約数和(自身を含む): 127700532

約数和(自身を除く): 75687652

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1801, 1805, 2888, 3602, 3610, 5776, 7204, 7220, 9005, 14408, 14440, 18010, 28816, 28880, 34219, 36020, 68438, 72040, 136876, 144080, 171095, 273752, 342190, 547504, 650161, 684380, 1300322, 1368760, 2600644, 2737520, 3250805, 5201288, 6501610, 10402576, 13003220, 26006440, 52012880]

約数ペア:

[(1, 52012880), (2, 26006440), (4, 13003220), (5, 10402576), (8, 6501610), (10, 5201288), (16, 3250805), (19, 2737520), (20, 2600644), (38, 1368760), (40, 1300322), (76, 684380), (80, 650161), (95, 547504), (152, 342190), (190, 273752), (304, 171095), (361, 144080), (380, 136876), (722, 72040), (760, 68438), (1444, 36020), (1520, 34219), (1801, 28880), (1805, 28816), (2888, 18010), (3602, 14440), (3610, 14408), (5776, 9005), (7204, 7220)]