49153936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13939

約数の個数: 40

約数和(自身を含む): 108602424

約数和(自身を除く): 59448488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13901, 27802, 55604, 111208, 180713, 222416, 236317, 361426, 472634, 722852, 945268, 1445704, 1890536, 2891408, 3072121, 3781072, 6144242, 12288484, 24576968, 49153936]

約数ペア:

[(1, 49153936), (2, 24576968), (4, 12288484), (8, 6144242), (13, 3781072), (16, 3072121), (17, 2891408), (26, 1890536), (34, 1445704), (52, 945268), (68, 722852), (104, 472634), (136, 361426), (208, 236317), (221, 222416), (272, 180713), (442, 111208), (884, 55604), (1768, 27802), (3536, 13901)]