51928207630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5471887}}^1$

素因数の和:5471980

約数の個数: 32

約数和(自身を含む): 102039767424

約数和(自身を除く): 50111559794

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 5471887, 10943774, 27359435, 54718870, 71134531, 142269062, 355672655, 399447751, 711345310, 798895502, 1997238755, 3994477510, 5192820763, 10385641526, 25964103815, 51928207630]

約数ペア:

[(1, 51928207630), (2, 25964103815), (5, 10385641526), (10, 5192820763), (13, 3994477510), (26, 1997238755), (65, 798895502), (73, 711345310), (130, 399447751), (146, 355672655), (365, 142269062), (730, 71134531), (949, 54718870), (1898, 27359435), (4745, 10943774), (9490, 5471887)]