51357793

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 54835200

約数和(自身を除く): 3477407

約数列:

[1, 31, 47, 101, 349, 1457, 3131, 4747, 10819, 16403, 35249, 147157, 508493, 1092719, 1656703, 51357793]

約数ペア:

[(1, 51357793), (31, 1656703), (47, 1092719), (101, 508493), (349, 147157), (1457, 35249), (3131, 16403), (4747, 10819)]