52377990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{249419}}^1$

素因数の和:249436

約数の個数: 32

約数和(自身を含む): 143665920

約数和(自身を除く): 91287930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 249419, 498838, 748257, 1247095, 1496514, 1745933, 2494190, 3491866, 3741285, 5237799, 7482570, 8729665, 10475598, 17459330, 26188995, 52377990]

約数ペア:

[(1, 52377990), (2, 26188995), (3, 17459330), (5, 10475598), (6, 8729665), (7, 7482570), (10, 5237799), (14, 3741285), (15, 3491866), (21, 2494190), (30, 1745933), (35, 1496514), (42, 1247095), (70, 748257), (105, 498838), (210, 249419)]