55492010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 116902440

約数和(自身を除く): 61410430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 421, 490, 538, 842, 1345, 1883, 2105, 2690, 2947, 3766, 4210, 5894, 9415, 13181, 14735, 18830, 20629, 26362, 29470, 41258, 65905, 103145, 113249, 131810, 206290, 226498, 566245, 792743, 1132490, 1585486, 3963715, 5549201, 7927430, 11098402, 27746005, 55492010]

約数ペア:

[(1, 55492010), (2, 27746005), (5, 11098402), (7, 7927430), (10, 5549201), (14, 3963715), (35, 1585486), (49, 1132490), (70, 792743), (98, 566245), (245, 226498), (269, 206290), (421, 131810), (490, 113249), (538, 103145), (842, 65905), (1345, 41258), (1883, 29470), (2105, 26362), (2690, 20629), (2947, 18830), (3766, 14735), (4210, 13181), (5894, 9415)]