49607120

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1787}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 115733664

約数和(自身を除く): 66126544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 1787, 2776, 3470, 3574, 5552, 6940, 7148, 8935, 13880, 14296, 17870, 27760, 28592, 35740, 71480, 142960, 620089, 1240178, 2480356, 3100445, 4960712, 6200890, 9921424, 12401780, 24803560, 49607120]

約数ペア:

[(1, 49607120), (2, 24803560), (4, 12401780), (5, 9921424), (8, 6200890), (10, 4960712), (16, 3100445), (20, 2480356), (40, 1240178), (80, 620089), (347, 142960), (694, 71480), (1388, 35740), (1735, 28592), (1787, 27760), (2776, 17870), (3470, 14296), (3574, 13880), (5552, 8935), (6940, 7148)]