55352490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80221}}^1$

素因数の和:80254

約数の個数: 32

約数和(自身を含む): 138623616

約数和(自身を除く): 83271126

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 80221, 160442, 240663, 401105, 481326, 802210, 1203315, 1845083, 2406630, 3690166, 5535249, 9225415, 11070498, 18450830, 27676245, 55352490]

約数ペア:

[(1, 55352490), (2, 27676245), (3, 18450830), (5, 11070498), (6, 9225415), (10, 5535249), (15, 3690166), (23, 2406630), (30, 1845083), (46, 1203315), (69, 802210), (115, 481326), (138, 401105), (230, 240663), (345, 160442), (690, 80221)]