51430605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 84889728

約数和(自身を除く): 33459123

約数列:

[1, 3, 5, 15, 41, 123, 205, 241, 347, 615, 723, 1041, 1205, 1735, 3615, 5205, 9881, 14227, 29643, 42681, 49405, 71135, 83627, 148215, 213405, 250881, 418135, 1254405, 3428707, 10286121, 17143535, 51430605]

約数ペア:

[(1, 51430605), (3, 17143535), (5, 10286121), (15, 3428707), (41, 1254405), (123, 418135), (205, 250881), (241, 213405), (347, 148215), (615, 83627), (723, 71135), (1041, 49405), (1205, 42681), (1735, 29643), (3615, 14227), (5205, 9881)]