49068775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 73995264

約数和(自身を除く): 24926489

約数列:

[1, 5, 7, 23, 25, 35, 73, 115, 161, 167, 175, 365, 511, 575, 805, 835, 1169, 1679, 1825, 2555, 3841, 4025, 4175, 5845, 8395, 11753, 12191, 12775, 19205, 26887, 29225, 41975, 58765, 60955, 85337, 96025, 134435, 280393, 293825, 304775, 426685, 672175, 1401965, 1962751, 2133425, 7009825, 9813755, 49068775]

約数ペア:

[(1, 49068775), (5, 9813755), (7, 7009825), (23, 2133425), (25, 1962751), (35, 1401965), (73, 672175), (115, 426685), (161, 304775), (167, 293825), (175, 280393), (365, 134435), (511, 96025), (575, 85337), (805, 60955), (835, 58765), (1169, 41975), (1679, 29225), (1825, 26887), (2555, 19205), (3841, 12775), (4025, 12191), (4175, 11753), (5845, 8395)]