55654380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 169670592

約数和(自身を除く): 114016212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1327, 1398, 2097, 2330, 2654, 2796, 3495, 3981, 4194, 4660, 5308, 6635, 6990, 7962, 8388, 10485, 11943, 13270, 13980, 15924, 19905, 20970, 23886, 26540, 39810, 41940, 47772, 59715, 79620, 119430, 238860, 309191, 618382, 927573, 1236764, 1545955, 1855146, 2782719, 3091910, 3710292, 4637865, 5565438, 6183820, 9275730, 11130876, 13913595, 18551460, 27827190, 55654380]

約数ペア:

[(1, 55654380), (2, 27827190), (3, 18551460), (4, 13913595), (5, 11130876), (6, 9275730), (9, 6183820), (10, 5565438), (12, 4637865), (15, 3710292), (18, 3091910), (20, 2782719), (30, 1855146), (36, 1545955), (45, 1236764), (60, 927573), (90, 618382), (180, 309191), (233, 238860), (466, 119430), (699, 79620), (932, 59715), (1165, 47772), (1327, 41940), (1398, 39810), (2097, 26540), (2330, 23886), (2654, 20970), (2796, 19905), (3495, 15924), (3981, 13980), (4194, 13270), (4660, 11943), (5308, 10485), (6635, 8388), (6990, 7962)]