53913780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{299521}}^1$

素因数の和:299536

約数の個数: 36

約数和(自身を含む): 163539012

約数和(自身を除く): 109625232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 299521, 599042, 898563, 1198084, 1497605, 1797126, 2695689, 2995210, 3594252, 4492815, 5391378, 5990420, 8985630, 10782756, 13478445, 17971260, 26956890, 53913780]

約数ペア:

[(1, 53913780), (2, 26956890), (3, 17971260), (4, 13478445), (5, 10782756), (6, 8985630), (9, 5990420), (10, 5391378), (12, 4492815), (15, 3594252), (18, 2995210), (20, 2695689), (30, 1797126), (36, 1497605), (45, 1198084), (60, 898563), (90, 599042), (180, 299521)]