47236860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23857}}^1$

素因数の和:23883

約数の個数: 72

約数和(自身を含む): 156317616

約数和(自身を除く): 109080756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23857, 47714, 71571, 95428, 119285, 143142, 214713, 238570, 262427, 286284, 357855, 429426, 477140, 524854, 715710, 787281, 858852, 1049708, 1073565, 1312135, 1431420, 1574562, 2147130, 2361843, 2624270, 3149124, 3936405, 4294260, 4723686, 5248540, 7872810, 9447372, 11809215, 15745620, 23618430, 47236860]

約数ペア:

[(1, 47236860), (2, 23618430), (3, 15745620), (4, 11809215), (5, 9447372), (6, 7872810), (9, 5248540), (10, 4723686), (11, 4294260), (12, 3936405), (15, 3149124), (18, 2624270), (20, 2361843), (22, 2147130), (30, 1574562), (33, 1431420), (36, 1312135), (44, 1073565), (45, 1049708), (55, 858852), (60, 787281), (66, 715710), (90, 524854), (99, 477140), (110, 429426), (132, 357855), (165, 286284), (180, 262427), (198, 238570), (220, 214713), (330, 143142), (396, 119285), (495, 95428), (660, 71571), (990, 47714), (1980, 23857)]