51436016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 106421760

約数和(自身を除く): 54985744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 1489, 2032, 2159, 2978, 4318, 5956, 8636, 11912, 17272, 23824, 25313, 34544, 50626, 101252, 189103, 202504, 378206, 405008, 756412, 1512824, 3025648, 3214751, 6429502, 12859004, 25718008, 51436016]

約数ペア:

[(1, 51436016), (2, 25718008), (4, 12859004), (8, 6429502), (16, 3214751), (17, 3025648), (34, 1512824), (68, 756412), (127, 405008), (136, 378206), (254, 202504), (272, 189103), (508, 101252), (1016, 50626), (1489, 34544), (2032, 25313), (2159, 23824), (2978, 17272), (4318, 11912), (5956, 8636)]