49811418

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 110874816

約数和(自身を除く): 61063398

約数列:

[1, 2, 3, 6, 9, 18, 67, 103, 134, 201, 206, 309, 401, 402, 603, 618, 802, 927, 1203, 1206, 1854, 2406, 3609, 6901, 7218, 13802, 20703, 26867, 41303, 41406, 53734, 62109, 80601, 82606, 123909, 124218, 161202, 241803, 247818, 371727, 483606, 743454, 2767301, 5534602, 8301903, 16603806, 24905709, 49811418]

約数ペア:

[(1, 49811418), (2, 24905709), (3, 16603806), (6, 8301903), (9, 5534602), (18, 2767301), (67, 743454), (103, 483606), (134, 371727), (201, 247818), (206, 241803), (309, 161202), (401, 124218), (402, 123909), (603, 82606), (618, 80601), (802, 62109), (927, 53734), (1203, 41406), (1206, 41303), (1854, 26867), (2406, 20703), (3609, 13802), (6901, 7218)]