53281326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 71742930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1427, 1778, 2667, 2854, 4281, 5334, 6223, 8562, 9989, 12446, 18669, 19978, 29967, 37338, 59934, 69923, 139846, 181229, 209769, 362458, 419538, 543687, 1087374, 1268603, 2537206, 3805809, 7611618, 8880221, 17760442, 26640663, 53281326]

約数ペア:

[(1, 53281326), (2, 26640663), (3, 17760442), (6, 8880221), (7, 7611618), (14, 3805809), (21, 2537206), (42, 1268603), (49, 1087374), (98, 543687), (127, 419538), (147, 362458), (254, 209769), (294, 181229), (381, 139846), (762, 69923), (889, 59934), (1427, 37338), (1778, 29967), (2667, 19978), (2854, 18669), (4281, 12446), (5334, 9989), (6223, 8562)]