55740813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{33721}}^1$

素因数の和:33772

約数の個数: 16

約数和(自身を含む): 80932800

約数和(自身を除く): 25191987

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 33721, 101163, 640699, 977909, 1922097, 2933727, 18580271, 55740813]

約数ペア:

[(1, 55740813), (3, 18580271), (19, 2933727), (29, 1922097), (57, 977909), (87, 640699), (551, 101163), (1653, 33721)]