49307640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 148759200

約数和(自身を除く): 99451560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2129, 2316, 2895, 3860, 4258, 4632, 5790, 6387, 7720, 8516, 10645, 11580, 12774, 17032, 21290, 23160, 25548, 31935, 42580, 51096, 63870, 85160, 127740, 255480, 410897, 821794, 1232691, 1643588, 2054485, 2465382, 3287176, 4108970, 4930764, 6163455, 8217940, 9861528, 12326910, 16435880, 24653820, 49307640]

約数ペア:

[(1, 49307640), (2, 24653820), (3, 16435880), (4, 12326910), (5, 9861528), (6, 8217940), (8, 6163455), (10, 4930764), (12, 4108970), (15, 3287176), (20, 2465382), (24, 2054485), (30, 1643588), (40, 1232691), (60, 821794), (120, 410897), (193, 255480), (386, 127740), (579, 85160), (772, 63870), (965, 51096), (1158, 42580), (1544, 31935), (1930, 25548), (2129, 23160), (2316, 21290), (2895, 17032), (3860, 12774), (4258, 11580), (4632, 10645), (5790, 8516), (6387, 7720)]