53414840

素因数分解:

$2^3\times 5^1\times {\mathrm{1335371}}^1$

素因数の和:1335382

約数の個数: 16

約数和(自身を含む): 120183480

約数和(自身を除く): 66768640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1335371, 2670742, 5341484, 6676855, 10682968, 13353710, 26707420, 53414840]

約数ペア:

[(1, 53414840), (2, 26707420), (4, 13353710), (5, 10682968), (8, 6676855), (10, 5341484), (20, 2670742), (40, 1335371)]