50397230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 98431200

約数和(自身を除く): 48033970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2789, 3614, 5578, 9035, 13945, 18070, 27890, 36257, 72514, 181285, 362570, 387671, 775342, 1938355, 3876710, 5039723, 10079446, 25198615, 50397230]

約数ペア:

[(1, 50397230), (2, 25198615), (5, 10079446), (10, 5039723), (13, 3876710), (26, 1938355), (65, 775342), (130, 387671), (139, 362570), (278, 181285), (695, 72514), (1390, 36257), (1807, 27890), (2789, 18070), (3614, 13945), (5578, 9035)]