57512874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 124849152

約数和(自身を除く): 67336278

約数列:

[1, 2, 3, 6, 31, 37, 61, 62, 74, 93, 111, 122, 137, 183, 186, 222, 274, 366, 411, 822, 1147, 1891, 2257, 2294, 3441, 3782, 4247, 4514, 5069, 5673, 6771, 6882, 8357, 8494, 10138, 11346, 12741, 13542, 15207, 16714, 25071, 25482, 30414, 50142, 69967, 139934, 157139, 209901, 259067, 309209, 314278, 419802, 471417, 518134, 618418, 777201, 927627, 942834, 1554402, 1855254, 9585479, 19170958, 28756437, 57512874]

約数ペア:

[(1, 57512874), (2, 28756437), (3, 19170958), (6, 9585479), (31, 1855254), (37, 1554402), (61, 942834), (62, 927627), (74, 777201), (93, 618418), (111, 518134), (122, 471417), (137, 419802), (183, 314278), (186, 309209), (222, 259067), (274, 209901), (366, 157139), (411, 139934), (822, 69967), (1147, 50142), (1891, 30414), (2257, 25482), (2294, 25071), (3441, 16714), (3782, 15207), (4247, 13542), (4514, 12741), (5069, 11346), (5673, 10138), (6771, 8494), (6882, 8357)]