52018820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8700

約数の個数: 48

約数和(自身を含む): 127763328

約数和(自身を除く): 75744508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8641, 17282, 34564, 43205, 60487, 86410, 120974, 172820, 241948, 302435, 371563, 604870, 743126, 1209740, 1486252, 1857815, 2600941, 3715630, 5201882, 7431260, 10403764, 13004705, 26009410, 52018820]

約数ペア:

[(1, 52018820), (2, 26009410), (4, 13004705), (5, 10403764), (7, 7431260), (10, 5201882), (14, 3715630), (20, 2600941), (28, 1857815), (35, 1486252), (43, 1209740), (70, 743126), (86, 604870), (140, 371563), (172, 302435), (215, 241948), (301, 172820), (430, 120974), (602, 86410), (860, 60487), (1204, 43205), (1505, 34564), (3010, 17282), (6020, 8641)]