55796090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 63124870

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 73, 122, 146, 179, 305, 358, 365, 427, 511, 610, 730, 854, 895, 1022, 1253, 1790, 2135, 2506, 2555, 4270, 4453, 5110, 6265, 8906, 10919, 12530, 13067, 21838, 22265, 26134, 31171, 44530, 54595, 62342, 65335, 76433, 91469, 109190, 130670, 152866, 155855, 182938, 311710, 382165, 457345, 764330, 797087, 914690, 1594174, 3985435, 5579609, 7970870, 11159218, 27898045, 55796090]

約数ペア:

[(1, 55796090), (2, 27898045), (5, 11159218), (7, 7970870), (10, 5579609), (14, 3985435), (35, 1594174), (61, 914690), (70, 797087), (73, 764330), (122, 457345), (146, 382165), (179, 311710), (305, 182938), (358, 155855), (365, 152866), (427, 130670), (511, 109190), (610, 91469), (730, 76433), (854, 65335), (895, 62342), (1022, 54595), (1253, 44530), (1790, 31171), (2135, 26134), (2506, 22265), (2555, 21838), (4270, 13067), (4453, 12530), (5110, 10919), (6265, 8906)]