55826460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 170033136

約数和(自身を除く): 114206676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 937, 993, 1324, 1655, 1874, 1986, 2811, 2979, 3310, 3748, 3972, 4685, 4965, 5622, 5958, 6620, 8433, 9370, 9930, 11244, 11916, 14055, 14895, 16866, 18740, 19860, 28110, 29790, 33732, 42165, 56220, 59580, 84330, 168660, 310147, 620294, 930441, 1240588, 1550735, 1860882, 2791323, 3101470, 3721764, 4652205, 5582646, 6202940, 9304410, 11165292, 13956615, 18608820, 27913230, 55826460]

約数ペア:

[(1, 55826460), (2, 27913230), (3, 18608820), (4, 13956615), (5, 11165292), (6, 9304410), (9, 6202940), (10, 5582646), (12, 4652205), (15, 3721764), (18, 3101470), (20, 2791323), (30, 1860882), (36, 1550735), (45, 1240588), (60, 930441), (90, 620294), (180, 310147), (331, 168660), (662, 84330), (937, 59580), (993, 56220), (1324, 42165), (1655, 33732), (1874, 29790), (1986, 28110), (2811, 19860), (2979, 18740), (3310, 16866), (3748, 14895), (3972, 14055), (4685, 11916), (4965, 11244), (5622, 9930), (5958, 9370), (6620, 8433)]