48970299

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 77783040

約数和(自身を除く): 28812741

約数列:

[1, 3, 7, 21, 29, 87, 191, 203, 421, 573, 609, 1263, 1337, 2947, 4011, 5539, 8841, 12209, 16617, 36627, 38773, 80411, 85463, 116319, 241233, 256389, 562877, 1688631, 2331919, 6995757, 16323433, 48970299]

約数ペア:

[(1, 48970299), (3, 16323433), (7, 6995757), (21, 2331919), (29, 1688631), (87, 562877), (191, 256389), (203, 241233), (421, 116319), (573, 85463), (609, 80411), (1263, 38773), (1337, 36627), (2947, 16617), (4011, 12209), (5539, 8841)]