55318860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 168648480

約数和(自身を除く): 113329620

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, 1319, 1398, 2097, 2330, 2638, 2796, 3495, 3957, 4194, 4660, 5276, 6595, 6990, 7914, 8388, 10485, 11871, 13190, 13980, 15828, 19785, 20970, 23742, 26380, 39570, 41940, 47484, 59355, 79140, 118710, 237420, 307327, 614654, 921981, 1229308, 1536635, 1843962, 2765943, 3073270, 3687924, 4609905, 5531886, 6146540, 9219810, 11063772, 13829715, 18439620, 27659430, 55318860]

約数ペア:

[(1, 55318860), (2, 27659430), (3, 18439620), (4, 13829715), (5, 11063772), (6, 9219810), (9, 6146540), (10, 5531886), (12, 4609905), (15, 3687924), (18, 3073270), (20, 2765943), (30, 1843962), (36, 1536635), (45, 1229308), (60, 921981), (90, 614654), (180, 307327), (233, 237420), (466, 118710), (699, 79140), (932, 59355), (1165, 47484), (1319, 41940), (1398, 39570), (2097, 26380), (2330, 23742), (2638, 20970), (2796, 19785), (3495, 15828), (3957, 13980), (4194, 13190), (4660, 11871), (5276, 10485), (6595, 8388), (6990, 7914)]