51398616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 85458984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 263, 408, 479, 526, 789, 958, 1052, 1437, 1578, 1916, 2104, 2874, 3156, 3832, 4471, 5748, 6312, 8143, 8942, 11496, 13413, 16286, 17884, 24429, 26826, 32572, 35768, 48858, 53652, 65144, 97716, 107304, 125977, 195432, 251954, 377931, 503908, 755862, 1007816, 1511724, 2141609, 3023448, 4283218, 6424827, 8566436, 12849654, 17132872, 25699308, 51398616]

約数ペア:

[(1, 51398616), (2, 25699308), (3, 17132872), (4, 12849654), (6, 8566436), (8, 6424827), (12, 4283218), (17, 3023448), (24, 2141609), (34, 1511724), (51, 1007816), (68, 755862), (102, 503908), (136, 377931), (204, 251954), (263, 195432), (408, 125977), (479, 107304), (526, 97716), (789, 65144), (958, 53652), (1052, 48858), (1437, 35768), (1578, 32572), (1916, 26826), (2104, 24429), (2874, 17884), (3156, 16286), (3832, 13413), (4471, 11496), (5748, 8942), (6312, 8143)]