55564041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 30922359

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 1949, 2193, 5847, 9503, 25337, 28509, 33133, 76011, 83807, 99399, 251421, 430729, 1089491, 1292187, 1424719, 3268473, 4274157, 18521347, 55564041]

約数ペア:

[(1, 55564041), (3, 18521347), (13, 4274157), (17, 3268473), (39, 1424719), (43, 1292187), (51, 1089491), (129, 430729), (221, 251421), (559, 99399), (663, 83807), (731, 76011), (1677, 33133), (1949, 28509), (2193, 25337), (5847, 9503)]