53851770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28493}}^1$

素因数の和:28516

約数の個数: 64

約数和(自身を含む): 164125440

約数和(自身を除く): 110273670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28493, 56986, 85479, 142465, 170958, 199451, 256437, 284930, 398902, 427395, 512874, 598353, 769311, 854790, 997255, 1196706, 1282185, 1538622, 1795059, 1994510, 2564370, 2991765, 3590118, 3846555, 5385177, 5983530, 7693110, 8975295, 10770354, 17950590, 26925885, 53851770]

約数ペア:

[(1, 53851770), (2, 26925885), (3, 17950590), (5, 10770354), (6, 8975295), (7, 7693110), (9, 5983530), (10, 5385177), (14, 3846555), (15, 3590118), (18, 2991765), (21, 2564370), (27, 1994510), (30, 1795059), (35, 1538622), (42, 1282185), (45, 1196706), (54, 997255), (63, 854790), (70, 769311), (90, 598353), (105, 512874), (126, 427395), (135, 398902), (189, 284930), (210, 256437), (270, 199451), (315, 170958), (378, 142465), (630, 85479), (945, 56986), (1890, 28493)]