56979546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 131580288

約数和(自身を除く): 74600742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 442, 443, 582, 663, 886, 1261, 1326, 1329, 1649, 2522, 2658, 3298, 3783, 4947, 5759, 7531, 7566, 9894, 11518, 15062, 17277, 21437, 22593, 34554, 42874, 42971, 45186, 64311, 85942, 97903, 128622, 128913, 195806, 257826, 293709, 558623, 587418, 730507, 1117246, 1461014, 1675869, 2191521, 3351738, 4383042, 9496591, 18993182, 28489773, 56979546]

約数ペア:

[(1, 56979546), (2, 28489773), (3, 18993182), (6, 9496591), (13, 4383042), (17, 3351738), (26, 2191521), (34, 1675869), (39, 1461014), (51, 1117246), (78, 730507), (97, 587418), (102, 558623), (194, 293709), (221, 257826), (291, 195806), (442, 128913), (443, 128622), (582, 97903), (663, 85942), (886, 64311), (1261, 45186), (1326, 42971), (1329, 42874), (1649, 34554), (2522, 22593), (2658, 21437), (3298, 17277), (3783, 15062), (4947, 11518), (5759, 9894), (7531, 7566)]