47858490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 124776288

約数和(自身を除く): 76917798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 827, 1286, 1654, 1929, 2481, 3215, 3858, 4135, 4962, 5787, 6430, 7443, 8270, 9645, 11574, 12405, 14886, 19290, 24810, 28935, 37215, 57870, 74430, 531761, 1063522, 1595283, 2658805, 3190566, 4785849, 5317610, 7976415, 9571698, 15952830, 23929245, 47858490]

約数ペア:

[(1, 47858490), (2, 23929245), (3, 15952830), (5, 9571698), (6, 7976415), (9, 5317610), (10, 4785849), (15, 3190566), (18, 2658805), (30, 1595283), (45, 1063522), (90, 531761), (643, 74430), (827, 57870), (1286, 37215), (1654, 28935), (1929, 24810), (2481, 19290), (3215, 14886), (3858, 12405), (4135, 11574), (4962, 9645), (5787, 8270), (6430, 7443)]