51642234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6719}}^1$

素因数の和:6795

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 78349446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 6719, 7686, 13438, 20157, 40314, 47033, 60471, 94066, 120942, 141099, 282198, 409859, 423297, 819718, 846594, 1229577, 2459154, 2869013, 3688731, 5738026, 7377462, 8607039, 17214078, 25821117, 51642234]

約数ペア:

[(1, 51642234), (2, 25821117), (3, 17214078), (6, 8607039), (7, 7377462), (9, 5738026), (14, 3688731), (18, 2869013), (21, 2459154), (42, 1229577), (61, 846594), (63, 819718), (122, 423297), (126, 409859), (183, 282198), (366, 141099), (427, 120942), (549, 94066), (854, 60471), (1098, 47033), (1281, 40314), (2562, 20157), (3843, 13438), (6719, 7686)]