56379057

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 87748992

約数和(自身を除く): 31369935

約数列:

[1, 3, 7, 21, 49, 147, 421, 911, 1263, 2733, 2947, 6377, 8841, 19131, 20629, 44639, 61887, 133917, 383531, 1150593, 2684717, 8054151, 18793019, 56379057]

約数ペア:

[(1, 56379057), (3, 18793019), (7, 8054151), (21, 2684717), (49, 1150593), (147, 383531), (421, 133917), (911, 61887), (1263, 44639), (2733, 20629), (2947, 19131), (6377, 8841)]