54096980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55201}}^1$

素因数の和:55224

約数の個数: 36

約数和(自身を含む): 132153588

約数和(自身を除く): 78056608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55201, 110402, 220804, 276005, 386407, 552010, 772814, 1104020, 1545628, 1932035, 2704849, 3864070, 5409698, 7728140, 10819396, 13524245, 27048490, 54096980]

約数ペア:

[(1, 54096980), (2, 27048490), (4, 13524245), (5, 10819396), (7, 7728140), (10, 5409698), (14, 3864070), (20, 2704849), (28, 1932035), (35, 1545628), (49, 1104020), (70, 772814), (98, 552010), (140, 386407), (196, 276005), (245, 220804), (490, 110402), (980, 55201)]