49768401

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 71174880

約数和(自身を除く): 21406479

約数列:

[1, 3, 17, 51, 137, 289, 411, 419, 867, 1257, 2329, 6987, 7123, 21369, 39593, 57403, 118779, 121091, 172209, 363273, 975851, 2927553, 16589467, 49768401]

約数ペア:

[(1, 49768401), (3, 16589467), (17, 2927553), (51, 975851), (137, 363273), (289, 172209), (411, 121091), (419, 118779), (867, 57403), (1257, 39593), (2329, 21369), (6987, 7123)]