50739417

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 74560200

約数和(自身を除く): 23820783

約数列:

[1, 3, 9, 149, 157, 241, 447, 471, 723, 1341, 1413, 2169, 23393, 35909, 37837, 70179, 107727, 113511, 210537, 323181, 340533, 5637713, 16913139, 50739417]

約数ペア:

[(1, 50739417), (3, 16913139), (9, 5637713), (149, 340533), (157, 323181), (241, 210537), (447, 113511), (471, 107727), (723, 70179), (1341, 37837), (1413, 35909), (2169, 23393)]