48115340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26437}}^1$

素因数の和:26466

約数の個数: 48

約数和(自身を含む): 124364352

約数和(自身を除く): 76249012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26437, 52874, 105748, 132185, 185059, 264370, 343681, 370118, 528740, 687362, 740236, 925295, 1374724, 1718405, 1850590, 2405767, 3436810, 3701180, 4811534, 6873620, 9623068, 12028835, 24057670, 48115340]

約数ペア:

[(1, 48115340), (2, 24057670), (4, 12028835), (5, 9623068), (7, 6873620), (10, 4811534), (13, 3701180), (14, 3436810), (20, 2405767), (26, 1850590), (28, 1718405), (35, 1374724), (52, 925295), (65, 740236), (70, 687362), (91, 528740), (130, 370118), (140, 343681), (182, 264370), (260, 185059), (364, 132185), (455, 105748), (910, 52874), (1820, 26437)]