56991228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1039}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 152355840

約数和(自身を除く): 95364612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 1039, 1306, 1959, 2078, 2612, 3117, 3918, 4156, 4571, 6234, 7273, 7836, 9142, 12468, 13713, 14546, 18284, 21819, 27426, 29092, 43638, 54852, 87276, 678467, 1356934, 2035401, 2713868, 4070802, 4749269, 8141604, 9498538, 14247807, 18997076, 28495614, 56991228]

約数ペア:

[(1, 56991228), (2, 28495614), (3, 18997076), (4, 14247807), (6, 9498538), (7, 8141604), (12, 4749269), (14, 4070802), (21, 2713868), (28, 2035401), (42, 1356934), (84, 678467), (653, 87276), (1039, 54852), (1306, 43638), (1959, 29092), (2078, 27426), (2612, 21819), (3117, 18284), (3918, 14546), (4156, 13713), (4571, 12468), (6234, 9142), (7273, 7836)]