56989485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 113533056

約数和(自身を除く): 56543571

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 797, 1135, 1589, 2043, 2391, 3405, 3985, 4767, 5579, 7173, 7945, 10215, 11955, 14301, 16737, 23835, 27895, 35865, 50211, 71505, 83685, 180919, 251055, 542757, 904595, 1266433, 1628271, 2713785, 3799299, 6332165, 8141355, 11397897, 18996495, 56989485]

約数ペア:

[(1, 56989485), (3, 18996495), (5, 11397897), (7, 8141355), (9, 6332165), (15, 3799299), (21, 2713785), (35, 1628271), (45, 1266433), (63, 904595), (105, 542757), (227, 251055), (315, 180919), (681, 83685), (797, 71505), (1135, 50211), (1589, 35865), (2043, 27895), (2391, 23835), (3405, 16737), (3985, 14301), (4767, 11955), (5579, 10215), (7173, 7945)]