51020946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123239}}^1$

素因数の和:123270

約数の個数: 24

約数和(自身を含む): 115352640

約数和(自身を除く): 64331694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 123239, 246478, 369717, 739434, 1109151, 2218302, 2834497, 5668994, 8503491, 17006982, 25510473, 51020946]

約数ペア:

[(1, 51020946), (2, 25510473), (3, 17006982), (6, 8503491), (9, 5668994), (18, 2834497), (23, 2218302), (46, 1109151), (69, 739434), (138, 369717), (207, 246478), (414, 123239)]