51460775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 68757504

約数和(自身を除く): 17296729

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 2887, 3565, 14435, 17825, 66401, 72175, 89497, 332005, 447485, 1660025, 2058431, 2237425, 10292155, 51460775]

約数ペア:

[(1, 51460775), (5, 10292155), (23, 2237425), (25, 2058431), (31, 1660025), (115, 447485), (155, 332005), (575, 89497), (713, 72175), (775, 66401), (2887, 17825), (3565, 14435)]