49321775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 65900544

約数和(自身を除く): 16578769

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 2767, 3565, 13835, 17825, 63641, 69175, 85777, 318205, 428885, 1591025, 1972871, 2144425, 9864355, 49321775]

約数ペア:

[(1, 49321775), (5, 9864355), (23, 2144425), (25, 1972871), (31, 1591025), (115, 428885), (155, 318205), (575, 85777), (713, 69175), (775, 63641), (2767, 17825), (3565, 13835)]