51021960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38653}}^1$

素因数の和:38678

約数の個数: 64

約数和(自身を含む): 166985280

約数和(自身を除く): 115963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 38653, 77306, 115959, 154612, 193265, 231918, 309224, 386530, 425183, 463836, 579795, 773060, 850366, 927672, 1159590, 1275549, 1546120, 1700732, 2125915, 2319180, 2551098, 3401464, 4251830, 4638360, 5102196, 6377745, 8503660, 10204392, 12755490, 17007320, 25510980, 51021960]

約数ペア:

[(1, 51021960), (2, 25510980), (3, 17007320), (4, 12755490), (5, 10204392), (6, 8503660), (8, 6377745), (10, 5102196), (11, 4638360), (12, 4251830), (15, 3401464), (20, 2551098), (22, 2319180), (24, 2125915), (30, 1700732), (33, 1546120), (40, 1275549), (44, 1159590), (55, 927672), (60, 850366), (66, 773060), (88, 579795), (110, 463836), (120, 425183), (132, 386530), (165, 309224), (220, 231918), (264, 193265), (330, 154612), (440, 115959), (660, 77306), (1320, 38653)]