55786612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 114605568

約数和(自身を除く): 58818956

約数列:

[1, 2, 4, 7, 14, 28, 67, 131, 134, 227, 262, 268, 454, 469, 524, 908, 917, 938, 1589, 1834, 1876, 3178, 3668, 6356, 8777, 15209, 17554, 29737, 30418, 35108, 59474, 60836, 61439, 106463, 118948, 122878, 208159, 212926, 245756, 416318, 425852, 832636, 1992379, 3984758, 7969516, 13946653, 27893306, 55786612]

約数ペア:

[(1, 55786612), (2, 27893306), (4, 13946653), (7, 7969516), (14, 3984758), (28, 1992379), (67, 832636), (131, 425852), (134, 416318), (227, 245756), (262, 212926), (268, 208159), (454, 122878), (469, 118948), (524, 106463), (908, 61439), (917, 60836), (938, 59474), (1589, 35108), (1834, 30418), (1876, 29737), (3178, 17554), (3668, 15209), (6356, 8777)]