55861091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 66758400

約数和(自身を除く): 10897309

約数列:

[1, 11, 13, 143, 151, 169, 199, 1661, 1859, 1963, 2189, 2587, 21593, 25519, 28457, 30049, 33631, 280709, 330539, 369941, 390637, 4297007, 5078281, 55861091]

約数ペア:

[(1, 55861091), (11, 5078281), (13, 4297007), (143, 390637), (151, 369941), (169, 330539), (199, 280709), (1661, 33631), (1859, 30049), (1963, 28457), (2189, 25519), (2587, 21593)]