55544188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 60577412

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 719, 868, 1246, 1438, 2492, 2759, 2876, 5033, 5518, 10066, 11036, 19313, 20132, 22289, 38626, 44578, 63991, 77252, 89156, 127982, 156023, 255964, 312046, 447937, 624092, 895874, 1791748, 1983721, 3967442, 7934884, 13886047, 27772094, 55544188]

約数ペア:

[(1, 55544188), (2, 27772094), (4, 13886047), (7, 7934884), (14, 3967442), (28, 1983721), (31, 1791748), (62, 895874), (89, 624092), (124, 447937), (178, 312046), (217, 255964), (356, 156023), (434, 127982), (623, 89156), (719, 77252), (868, 63991), (1246, 44578), (1438, 38626), (2492, 22289), (2759, 20132), (2876, 19313), (5033, 11036), (5518, 10066)]