52520620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 62149460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 947, 1180, 1894, 2773, 3788, 4735, 5546, 9470, 11092, 13865, 18940, 27730, 44509, 55460, 55873, 89018, 111746, 178036, 222545, 223492, 279365, 445090, 558730, 890180, 1117460, 2626031, 5252062, 10504124, 13130155, 26260310, 52520620]

約数ペア:

[(1, 52520620), (2, 26260310), (4, 13130155), (5, 10504124), (10, 5252062), (20, 2626031), (47, 1117460), (59, 890180), (94, 558730), (118, 445090), (188, 279365), (235, 223492), (236, 222545), (295, 178036), (470, 111746), (590, 89018), (940, 55873), (947, 55460), (1180, 44509), (1894, 27730), (2773, 18940), (3788, 13865), (4735, 11092), (5546, 9470)]