49155483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 75382272

約数和(自身を除く): 26226789

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 453, 491, 663, 1473, 1963, 2567, 5889, 6383, 7701, 8347, 19149, 25041, 33371, 74141, 100113, 108511, 222423, 325533, 963833, 1260397, 2891499, 3781191, 16385161, 49155483]

約数ペア:

[(1, 49155483), (3, 16385161), (13, 3781191), (17, 2891499), (39, 1260397), (51, 963833), (151, 325533), (221, 222423), (453, 108511), (491, 100113), (663, 74141), (1473, 33371), (1963, 25041), (2567, 19149), (5889, 8347), (6383, 7701)]