51734060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21770

約数の個数: 48

約数和(自身を含む): 131471424

約数和(自身を除く): 79737364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21737, 43474, 86948, 108685, 152159, 217370, 304318, 369529, 434740, 608636, 739058, 760795, 1478116, 1521590, 1847645, 2586703, 3043180, 3695290, 5173406, 7390580, 10346812, 12933515, 25867030, 51734060]

約数ペア:

[(1, 51734060), (2, 25867030), (4, 12933515), (5, 10346812), (7, 7390580), (10, 5173406), (14, 3695290), (17, 3043180), (20, 2586703), (28, 1847645), (34, 1521590), (35, 1478116), (68, 760795), (70, 739058), (85, 608636), (119, 434740), (140, 369529), (170, 304318), (238, 217370), (340, 152159), (476, 108685), (595, 86948), (1190, 43474), (2380, 21737)]