49678330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8887}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 98550144

約数和(自身を除く): 48871814

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 8887, 17774, 44435, 88870, 115531, 231062, 382141, 577655, 764282, 1155310, 1910705, 3821410, 4967833, 9935666, 24839165, 49678330]

約数ペア:

[(1, 49678330), (2, 24839165), (5, 9935666), (10, 4967833), (13, 3821410), (26, 1910705), (43, 1155310), (65, 764282), (86, 577655), (130, 382141), (215, 231062), (430, 115531), (559, 88870), (1118, 44435), (2795, 17774), (5590, 8887)]