51783830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3833}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 107106624

約数和(自身を除く): 55322794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 3833, 6755, 7666, 13510, 19165, 26831, 38330, 53662, 134155, 268310, 739769, 1479538, 3698845, 5178383, 7397690, 10356766, 25891915, 51783830]

約数ペア:

[(1, 51783830), (2, 25891915), (5, 10356766), (7, 7397690), (10, 5178383), (14, 3698845), (35, 1479538), (70, 739769), (193, 268310), (386, 134155), (965, 53662), (1351, 38330), (1930, 26831), (2702, 19165), (3833, 13510), (6755, 7666)]