51255358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 98058240

約数和(自身を除く): 46802882

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 383, 553, 766, 847, 869, 1106, 1694, 1738, 2681, 4213, 5362, 6083, 8426, 9559, 12166, 19118, 29491, 30257, 46343, 58982, 60514, 66913, 92686, 133826, 211799, 324401, 332827, 423598, 648802, 665654, 2329789, 3661097, 4659578, 7322194, 25627679, 51255358]

約数ペア:

[(1, 51255358), (2, 25627679), (7, 7322194), (11, 4659578), (14, 3661097), (22, 2329789), (77, 665654), (79, 648802), (121, 423598), (154, 332827), (158, 324401), (242, 211799), (383, 133826), (553, 92686), (766, 66913), (847, 60514), (869, 58982), (1106, 46343), (1694, 30257), (1738, 29491), (2681, 19118), (4213, 12166), (5362, 9559), (6083, 8426)]