47286890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2131}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 97628544

約数和(自身を除く): 50341654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2131, 2219, 3170, 4262, 4438, 10655, 11095, 14917, 21310, 22190, 29834, 74585, 149170, 675527, 1351054, 3377635, 4728689, 6755270, 9457378, 23643445, 47286890]

約数ペア:

[(1, 47286890), (2, 23643445), (5, 9457378), (7, 6755270), (10, 4728689), (14, 3377635), (35, 1351054), (70, 675527), (317, 149170), (634, 74585), (1585, 29834), (2131, 22190), (2219, 21310), (3170, 14917), (4262, 11095), (4438, 10655)]