55719150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12809}}^1$

素因数の和:12853

約数の個数: 48

約数和(自身を含む): 142959600

約数和(自身を除く): 87240450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 12809, 25618, 38427, 64045, 76854, 128090, 192135, 320225, 371461, 384270, 640450, 742922, 960675, 1114383, 1857305, 1921350, 2228766, 3714610, 5571915, 9286525, 11143830, 18573050, 27859575, 55719150]

約数ペア:

[(1, 55719150), (2, 27859575), (3, 18573050), (5, 11143830), (6, 9286525), (10, 5571915), (15, 3714610), (25, 2228766), (29, 1921350), (30, 1857305), (50, 1114383), (58, 960675), (75, 742922), (87, 640450), (145, 384270), (150, 371461), (174, 320225), (290, 192135), (435, 128090), (725, 76854), (870, 64045), (1450, 38427), (2175, 25618), (4350, 12809)]