56790188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 123762240

約数和(自身を除く): 66972052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 1753, 2314, 2492, 3506, 4628, 7012, 8099, 12271, 16198, 22789, 24542, 32396, 45578, 49084, 91156, 156017, 159523, 312034, 319046, 624068, 638092, 1092119, 2028221, 2184238, 4056442, 4368476, 8112884, 14197547, 28395094, 56790188]

約数ペア:

[(1, 56790188), (2, 28395094), (4, 14197547), (7, 8112884), (13, 4368476), (14, 4056442), (26, 2184238), (28, 2028221), (52, 1092119), (89, 638092), (91, 624068), (178, 319046), (182, 312034), (356, 159523), (364, 156017), (623, 91156), (1157, 49084), (1246, 45578), (1753, 32396), (2314, 24542), (2492, 22789), (3506, 16198), (4628, 12271), (7012, 8099)]