49131808

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{12689}}^1$

素因数の和:12721

約数の個数: 36

約数和(自身を含む): 106329510

約数和(自身を除く): 57197702

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 12689, 25378, 50756, 101512, 139579, 203024, 279158, 406048, 558316, 1116632, 1535369, 2233264, 3070738, 4466528, 6141476, 12282952, 24565904, 49131808]

約数ペア:

[(1, 49131808), (2, 24565904), (4, 12282952), (8, 6141476), (11, 4466528), (16, 3070738), (22, 2233264), (32, 1535369), (44, 1116632), (88, 558316), (121, 406048), (176, 279158), (242, 203024), (352, 139579), (484, 101512), (968, 50756), (1936, 25378), (3872, 12689)]