56865970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 64958030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 281, 295, 343, 413, 490, 562, 590, 686, 826, 1405, 1715, 1967, 2065, 2810, 2891, 3430, 3934, 4130, 5782, 9835, 13769, 14455, 16579, 19670, 20237, 27538, 28910, 33158, 40474, 68845, 82895, 96383, 101185, 116053, 137690, 165790, 192766, 202370, 232106, 481915, 580265, 812371, 963830, 1160530, 1624742, 4061855, 5686597, 8123710, 11373194, 28432985, 56865970]

約数ペア:

[(1, 56865970), (2, 28432985), (5, 11373194), (7, 8123710), (10, 5686597), (14, 4061855), (35, 1624742), (49, 1160530), (59, 963830), (70, 812371), (98, 580265), (118, 481915), (245, 232106), (281, 202370), (295, 192766), (343, 165790), (413, 137690), (490, 116053), (562, 101185), (590, 96383), (686, 82895), (826, 68845), (1405, 40474), (1715, 33158), (1967, 28910), (2065, 27538), (2810, 20237), (2891, 19670), (3430, 16579), (3934, 14455), (4130, 13769), (5782, 9835)]