52002347960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1\times {\mathrm{13127}}^1$

素因数の和:14256

約数の個数: 64

約数和(自身を含む): 118336317120

約数和(自身を除く): 66333969160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1021, 1940, 2042, 3880, 4084, 5105, 8168, 10210, 13127, 20420, 26254, 40840, 52508, 65635, 99037, 105016, 131270, 198074, 262540, 396148, 495185, 525080, 792296, 990370, 1273319, 1980740, 2546638, 3961480, 5093276, 6366595, 10186552, 12733190, 13402667, 25466380, 26805334, 50932760, 53610668, 67013335, 107221336, 134026670, 268053340, 536106680, 1300058699, 2600117398, 5200234796, 6500293495, 10400469592, 13000586990, 26001173980, 52002347960]

約数ペア:

[(1, 52002347960), (2, 26001173980), (4, 13000586990), (5, 10400469592), (8, 6500293495), (10, 5200234796), (20, 2600117398), (40, 1300058699), (97, 536106680), (194, 268053340), (388, 134026670), (485, 107221336), (776, 67013335), (970, 53610668), (1021, 50932760), (1940, 26805334), (2042, 25466380), (3880, 13402667), (4084, 12733190), (5105, 10186552), (8168, 6366595), (10210, 5093276), (13127, 3961480), (20420, 2546638), (26254, 1980740), (40840, 1273319), (52508, 990370), (65635, 792296), (99037, 525080), (105016, 495185), (131270, 396148), (198074, 262540)]