52390455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 90853056

約数和(自身を除く): 38462601

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 1553, 2249, 2595, 4659, 6747, 7765, 11245, 20189, 23295, 33735, 60567, 100945, 268669, 302835, 806007, 1343345, 3492697, 4030035, 10478091, 17463485, 52390455]

約数ペア:

[(1, 52390455), (3, 17463485), (5, 10478091), (13, 4030035), (15, 3492697), (39, 1343345), (65, 806007), (173, 302835), (195, 268669), (519, 100945), (865, 60567), (1553, 33735), (2249, 23295), (2595, 20189), (4659, 11245), (6747, 7765)]