55392890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5693}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 114791040

約数和(自身を除く): 59398150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 5693, 9730, 11386, 28465, 39851, 56930, 79702, 199255, 398510, 791327, 1582654, 3956635, 5539289, 7913270, 11078578, 27696445, 55392890]

約数ペア:

[(1, 55392890), (2, 27696445), (5, 11078578), (7, 7913270), (10, 5539289), (14, 3956635), (35, 1582654), (70, 791327), (139, 398510), (278, 199255), (695, 79702), (973, 56930), (1390, 39851), (1946, 28465), (4865, 11386), (5693, 9730)]