50121255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 84395520

約数和(自身を除く): 34274265

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1109, 1965, 3013, 3327, 5545, 9039, 15065, 16635, 25507, 45195, 76521, 127535, 145279, 382605, 435837, 726395, 2179185, 3341417, 10024251, 16707085, 50121255]

約数ペア:

[(1, 50121255), (3, 16707085), (5, 10024251), (15, 3341417), (23, 2179185), (69, 726395), (115, 435837), (131, 382605), (345, 145279), (393, 127535), (655, 76521), (1109, 45195), (1965, 25507), (3013, 16635), (3327, 15065), (5545, 9039)]