56416955

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 79792128

約数和(自身を除く): 23375173

約数列:

[1, 5, 7, 35, 71, 73, 311, 355, 365, 497, 511, 1555, 2177, 2485, 2555, 5183, 10885, 22081, 22703, 25915, 36281, 110405, 113515, 154567, 158921, 181405, 772835, 794605, 1611913, 8059565, 11283391, 56416955]

約数ペア:

[(1, 56416955), (5, 11283391), (7, 8059565), (35, 1611913), (71, 794605), (73, 772835), (311, 181405), (355, 158921), (365, 154567), (497, 113515), (511, 110405), (1555, 36281), (2177, 25915), (2485, 22703), (2555, 22081), (5183, 10885)]