49105030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7127}}^1$

素因数の和:7200

約数の個数: 32

約数和(自身を含む): 96997824

約数和(自身を除く): 47892794

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7127, 14254, 35635, 71270, 92651, 185302, 377731, 463255, 755462, 926510, 1888655, 3777310, 4910503, 9821006, 24552515, 49105030]

約数ペア:

[(1, 49105030), (2, 24552515), (5, 9821006), (10, 4910503), (13, 3777310), (26, 1888655), (53, 926510), (65, 755462), (106, 463255), (130, 377731), (265, 185302), (530, 92651), (689, 71270), (1378, 35635), (3445, 14254), (6890, 7127)]