48990330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12659}}^1$

素因数の和:12715

約数の個数: 48

約数和(自身を含む): 130347360

約数和(自身を除く): 81357030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12659, 25318, 37977, 63295, 75954, 113931, 126590, 189885, 227862, 379770, 544337, 569655, 1088674, 1139310, 1633011, 2721685, 3266022, 4899033, 5443370, 8165055, 9798066, 16330110, 24495165, 48990330]

約数ペア:

[(1, 48990330), (2, 24495165), (3, 16330110), (5, 9798066), (6, 8165055), (9, 5443370), (10, 4899033), (15, 3266022), (18, 2721685), (30, 1633011), (43, 1139310), (45, 1088674), (86, 569655), (90, 544337), (129, 379770), (215, 227862), (258, 189885), (387, 126590), (430, 113931), (645, 75954), (774, 63295), (1290, 37977), (1935, 25318), (3870, 12659)]