56130004

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 116242560

約数和(自身を除く): 60112556

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 557, 826, 854, 1114, 1652, 1708, 2228, 3599, 3899, 7198, 7798, 14396, 15596, 25193, 32863, 33977, 50386, 65726, 67954, 100772, 131452, 135908, 230041, 237839, 460082, 475678, 920164, 951356, 2004643, 4009286, 8018572, 14032501, 28065002, 56130004]

約数ペア:

[(1, 56130004), (2, 28065002), (4, 14032501), (7, 8018572), (14, 4009286), (28, 2004643), (59, 951356), (61, 920164), (118, 475678), (122, 460082), (236, 237839), (244, 230041), (413, 135908), (427, 131452), (557, 100772), (826, 67954), (854, 65726), (1114, 50386), (1652, 33977), (1708, 32863), (2228, 25193), (3599, 15596), (3899, 14396), (7198, 7798)]