56555550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{41893}}^1$

素因数の和:41914

約数の個数: 48

約数和(自身を含む): 155845680

約数和(自身を除く): 99290130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 41893, 83786, 125679, 209465, 251358, 377037, 418930, 628395, 754074, 1047325, 1131111, 1256790, 1885185, 2094650, 2262222, 3141975, 3770370, 5655555, 6283950, 9425925, 11311110, 18851850, 28277775, 56555550]

約数ペア:

[(1, 56555550), (2, 28277775), (3, 18851850), (5, 11311110), (6, 9425925), (9, 6283950), (10, 5655555), (15, 3770370), (18, 3141975), (25, 2262222), (27, 2094650), (30, 1885185), (45, 1256790), (50, 1131111), (54, 1047325), (75, 754074), (90, 628395), (135, 418930), (150, 377037), (225, 251358), (270, 209465), (450, 125679), (675, 83786), (1350, 41893)]