56989308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206483}}^1$

素因数の和:206513

約数の個数: 24

約数和(自身を含む): 138757248

約数和(自身を除く): 81767940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 206483, 412966, 619449, 825932, 1238898, 2477796, 4749109, 9498218, 14247327, 18996436, 28494654, 56989308]

約数ペア:

[(1, 56989308), (2, 28494654), (3, 18996436), (4, 14247327), (6, 9498218), (12, 4749109), (23, 2477796), (46, 1238898), (69, 825932), (92, 619449), (138, 412966), (276, 206483)]