47788860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113783}}^1$

素因数の和:113802

約数の個数: 48

約数和(自身を含む): 152925696

約数和(自身を除く): 105136836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113783, 227566, 341349, 455132, 568915, 682698, 796481, 1137830, 1365396, 1592962, 1706745, 2275660, 2389443, 3185924, 3413490, 3982405, 4778886, 6826980, 7964810, 9557772, 11947215, 15929620, 23894430, 47788860]

約数ペア:

[(1, 47788860), (2, 23894430), (3, 15929620), (4, 11947215), (5, 9557772), (6, 7964810), (7, 6826980), (10, 4778886), (12, 3982405), (14, 3413490), (15, 3185924), (20, 2389443), (21, 2275660), (28, 1706745), (30, 1592962), (35, 1365396), (42, 1137830), (60, 796481), (70, 682698), (84, 568915), (105, 455132), (140, 341349), (210, 227566), (420, 113783)]