52893180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 161043792

約数和(自身を除く): 108150612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 643, 914, 1286, 1371, 1828, 1929, 2285, 2572, 2742, 3215, 3858, 4113, 4570, 5484, 5787, 6430, 6855, 7716, 8226, 9140, 9645, 11574, 12860, 13710, 16452, 19290, 20565, 23148, 27420, 28935, 38580, 41130, 57870, 82260, 115740, 293851, 587702, 881553, 1175404, 1469255, 1763106, 2644659, 2938510, 3526212, 4407765, 5289318, 5877020, 8815530, 10578636, 13223295, 17631060, 26446590, 52893180]

約数ペア:

[(1, 52893180), (2, 26446590), (3, 17631060), (4, 13223295), (5, 10578636), (6, 8815530), (9, 5877020), (10, 5289318), (12, 4407765), (15, 3526212), (18, 2938510), (20, 2644659), (30, 1763106), (36, 1469255), (45, 1175404), (60, 881553), (90, 587702), (180, 293851), (457, 115740), (643, 82260), (914, 57870), (1286, 41130), (1371, 38580), (1828, 28935), (1929, 27420), (2285, 23148), (2572, 20565), (2742, 19290), (3215, 16452), (3858, 13710), (4113, 12860), (4570, 11574), (5484, 9645), (5787, 9140), (6430, 8226), (6855, 7716)]