51626913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 25424607

約数列:

[1, 3, 13, 39, 41, 83, 123, 249, 389, 533, 1079, 1167, 1599, 3237, 3403, 5057, 10209, 15171, 15949, 32287, 44239, 47847, 96861, 132717, 207337, 419731, 622011, 1259193, 1323767, 3971301, 17208971, 51626913]

約数ペア:

[(1, 51626913), (3, 17208971), (13, 3971301), (39, 1323767), (41, 1259193), (83, 622011), (123, 419731), (249, 207337), (389, 132717), (533, 96861), (1079, 47847), (1167, 44239), (1599, 32287), (3237, 15949), (3403, 15171), (5057, 10209)]