55710216

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 151339500

約数和(自身を除く): 95629284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 1949, 2382, 3176, 3573, 3898, 4764, 5847, 7146, 7796, 9528, 11694, 14292, 15592, 17541, 23388, 28584, 35082, 46776, 70164, 140328, 773753, 1547506, 2321259, 3095012, 4642518, 6190024, 6963777, 9285036, 13927554, 18570072, 27855108, 55710216]

約数ペア:

[(1, 55710216), (2, 27855108), (3, 18570072), (4, 13927554), (6, 9285036), (8, 6963777), (9, 6190024), (12, 4642518), (18, 3095012), (24, 2321259), (36, 1547506), (72, 773753), (397, 140328), (794, 70164), (1191, 46776), (1588, 35082), (1949, 28584), (2382, 23388), (3176, 17541), (3573, 15592), (3898, 14292), (4764, 11694), (5847, 9528), (7146, 7796)]