49372505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 77791104

約数和(自身を除く): 28418599

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 491, 595, 845, 1105, 1183, 1547, 2455, 2873, 3437, 5915, 6383, 7735, 8347, 14365, 17185, 20111, 31915, 41735, 44681, 58429, 82979, 100555, 108511, 223405, 292145, 414895, 542555, 580853, 759577, 1410643, 2904265, 3797885, 7053215, 9874501, 49372505]

約数ペア:

[(1, 49372505), (5, 9874501), (7, 7053215), (13, 3797885), (17, 2904265), (35, 1410643), (65, 759577), (85, 580853), (91, 542555), (119, 414895), (169, 292145), (221, 223405), (455, 108511), (491, 100555), (595, 82979), (845, 58429), (1105, 44681), (1183, 41735), (1547, 31915), (2455, 20111), (2873, 17185), (3437, 14365), (5915, 8347), (6383, 7735)]