55005180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4111}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 154742784

約数和(自身を除く): 99737604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4111, 4460, 6690, 8222, 12333, 13380, 16444, 20555, 24666, 41110, 49332, 61665, 82220, 123330, 246660, 916753, 1833506, 2750259, 3667012, 4583765, 5500518, 9167530, 11001036, 13751295, 18335060, 27502590, 55005180]

約数ペア:

[(1, 55005180), (2, 27502590), (3, 18335060), (4, 13751295), (5, 11001036), (6, 9167530), (10, 5500518), (12, 4583765), (15, 3667012), (20, 2750259), (30, 1833506), (60, 916753), (223, 246660), (446, 123330), (669, 82220), (892, 61665), (1115, 49332), (1338, 41110), (2230, 24666), (2676, 20555), (3345, 16444), (4111, 13380), (4460, 12333), (6690, 8222)]