551428044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17519}}^1$

素因数の和:17630

約数の個数: 48

約数和(自身を含む): 1338247680

約数和(自身を除く): 786819636

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 5246, 7869, 10492, 15738, 17519, 31476, 35038, 52557, 70076, 105114, 210228, 753317, 1068659, 1506634, 2137318, 2259951, 3013268, 3205977, 4274636, 4519902, 6411954, 9039804, 12823908, 45952337, 91904674, 137857011, 183809348, 275714022, 551428044]

約数ペア:

[(1, 551428044), (2, 275714022), (3, 183809348), (4, 137857011), (6, 91904674), (12, 45952337), (43, 12823908), (61, 9039804), (86, 6411954), (122, 4519902), (129, 4274636), (172, 3205977), (183, 3013268), (244, 2259951), (258, 2137318), (366, 1506634), (516, 1068659), (732, 753317), (2623, 210228), (5246, 105114), (7869, 70076), (10492, 52557), (15738, 35038), (17519, 31476)]