49319535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 83761920

約数和(自身を除く): 34442385

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1321, 1965, 2489, 3963, 6605, 7467, 12445, 19815, 25099, 37335, 75297, 125495, 173051, 376485, 519153, 865255, 2595765, 3287969, 9863907, 16439845, 49319535]

約数ペア:

[(1, 49319535), (3, 16439845), (5, 9863907), (15, 3287969), (19, 2595765), (57, 865255), (95, 519153), (131, 376485), (285, 173051), (393, 125495), (655, 75297), (1321, 37335), (1965, 25099), (2489, 19815), (3963, 12445), (6605, 7467)]