51730812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7629

約数の個数: 72

約数和(自身を含む): 154999936

約数和(自身を除く): 103269124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7603, 15206, 22809, 30412, 45618, 53221, 68427, 91236, 106442, 136854, 159663, 205281, 212884, 273708, 319326, 410562, 478989, 615843, 638652, 821124, 957978, 1231686, 1436967, 1847529, 1915956, 2463372, 2873934, 3695058, 4310901, 5747868, 7390116, 8621802, 12932703, 17243604, 25865406, 51730812]

約数ペア:

[(1, 51730812), (2, 25865406), (3, 17243604), (4, 12932703), (6, 8621802), (7, 7390116), (9, 5747868), (12, 4310901), (14, 3695058), (18, 2873934), (21, 2463372), (27, 1915956), (28, 1847529), (36, 1436967), (42, 1231686), (54, 957978), (63, 821124), (81, 638652), (84, 615843), (108, 478989), (126, 410562), (162, 319326), (189, 273708), (243, 212884), (252, 205281), (324, 159663), (378, 136854), (486, 106442), (567, 91236), (756, 68427), (972, 53221), (1134, 45618), (1701, 30412), (2268, 22809), (3402, 15206), (6804, 7603)]