47728530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17151

約数の個数: 48

約数和(自身を含む): 128104704

約数和(自身を除く): 80376174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 17107, 34214, 51321, 85535, 102642, 153963, 171070, 256605, 307926, 513210, 530317, 769815, 1060634, 1539630, 1590951, 2651585, 3181902, 4772853, 5303170, 7954755, 9545706, 15909510, 23864265, 47728530]

約数ペア:

[(1, 47728530), (2, 23864265), (3, 15909510), (5, 9545706), (6, 7954755), (9, 5303170), (10, 4772853), (15, 3181902), (18, 2651585), (30, 1590951), (31, 1539630), (45, 1060634), (62, 769815), (90, 530317), (93, 513210), (155, 307926), (186, 256605), (279, 171070), (310, 153963), (465, 102642), (558, 85535), (930, 51321), (1395, 34214), (2790, 17107)]