53572057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 69341184

約数和(自身を除く): 15769127

約数列:

[1, 7, 11, 47, 77, 113, 131, 329, 517, 791, 917, 1243, 1441, 3619, 5311, 6157, 8701, 10087, 14803, 37177, 43099, 58421, 67727, 103621, 162833, 408947, 474089, 695741, 1139831, 4870187, 7653151, 53572057]

約数ペア:

[(1, 53572057), (7, 7653151), (11, 4870187), (47, 1139831), (77, 695741), (113, 474089), (131, 408947), (329, 162833), (517, 103621), (791, 67727), (917, 58421), (1243, 43099), (1441, 37177), (3619, 14803), (5311, 10087), (6157, 8701)]