51805455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9161}}^1$

素因数の和:9211

約数の個数: 32

約数和(自身を含む): 92352960

約数和(自身を除く): 40547505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 9161, 27483, 45805, 119093, 137415, 265669, 357279, 595465, 797007, 1328345, 1786395, 3453697, 3985035, 10361091, 17268485, 51805455]

約数ペア:

[(1, 51805455), (3, 17268485), (5, 10361091), (13, 3985035), (15, 3453697), (29, 1786395), (39, 1328345), (65, 797007), (87, 595465), (145, 357279), (195, 265669), (377, 137415), (435, 119093), (1131, 45805), (1885, 27483), (5655, 9161)]