56200620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133811}}^1$

素因数の和:133830

約数の個数: 48

約数和(自身を含む): 179843328

約数和(自身を除く): 123642708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133811, 267622, 401433, 535244, 669055, 802866, 936677, 1338110, 1605732, 1873354, 2007165, 2676220, 2810031, 3746708, 4014330, 4683385, 5620062, 8028660, 9366770, 11240124, 14050155, 18733540, 28100310, 56200620]

約数ペア:

[(1, 56200620), (2, 28100310), (3, 18733540), (4, 14050155), (5, 11240124), (6, 9366770), (7, 8028660), (10, 5620062), (12, 4683385), (14, 4014330), (15, 3746708), (20, 2810031), (21, 2676220), (28, 2007165), (30, 1873354), (35, 1605732), (42, 1338110), (60, 936677), (70, 802866), (84, 669055), (105, 535244), (140, 401433), (210, 267622), (420, 133811)]