53281312

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 123766272

約数和(自身を除く): 70484960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 7673, 15346, 30692, 53711, 61384, 107422, 122768, 214844, 237863, 245536, 429688, 475726, 859376, 951452, 1665041, 1718752, 1902904, 3330082, 3805808, 6660164, 7611616, 13320328, 26640656, 53281312]

約数ペア:

[(1, 53281312), (2, 26640656), (4, 13320328), (7, 7611616), (8, 6660164), (14, 3805808), (16, 3330082), (28, 1902904), (31, 1718752), (32, 1665041), (56, 951452), (62, 859376), (112, 475726), (124, 429688), (217, 245536), (224, 237863), (248, 214844), (434, 122768), (496, 107422), (868, 61384), (992, 53711), (1736, 30692), (3472, 15346), (6944, 7673)]