54795330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14159}}^1$

素因数の和:14215

約数の個数: 48

約数和(自身を含む): 145791360

約数和(自身を除く): 90996030

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, 14159, 28318, 42477, 70795, 84954, 127431, 141590, 212385, 254862, 424770, 608837, 637155, 1217674, 1274310, 1826511, 3044185, 3653022, 5479533, 6088370, 9132555, 10959066, 18265110, 27397665, 54795330]

約数ペア:

[(1, 54795330), (2, 27397665), (3, 18265110), (5, 10959066), (6, 9132555), (9, 6088370), (10, 5479533), (15, 3653022), (18, 3044185), (30, 1826511), (43, 1274310), (45, 1217674), (86, 637155), (90, 608837), (129, 424770), (215, 254862), (258, 212385), (387, 141590), (430, 127431), (645, 84954), (774, 70795), (1290, 42477), (1935, 28318), (3870, 14159)]