48780939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 70711920

約数和(自身を除く): 21930981

約数列:

[1, 3, 17, 41, 51, 123, 569, 697, 1681, 1707, 2091, 5043, 9673, 23329, 28577, 29019, 69987, 85731, 396593, 956489, 1189779, 2869467, 16260313, 48780939]

約数ペア:

[(1, 48780939), (3, 16260313), (17, 2869467), (41, 1189779), (51, 956489), (123, 396593), (569, 85731), (697, 69987), (1681, 29019), (1707, 28577), (2091, 23329), (5043, 9673)]