55605837

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 93096960

約数和(自身を除く): 37491123

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 399, 463, 817, 903, 931, 1389, 2107, 2451, 2793, 3241, 5719, 6321, 8797, 9723, 17157, 19909, 22687, 26391, 40033, 59727, 61579, 68061, 120099, 139363, 184737, 378271, 418089, 431053, 975541, 1134813, 1293159, 2647897, 2926623, 7943691, 18535279, 55605837]

約数ペア:

[(1, 55605837), (3, 18535279), (7, 7943691), (19, 2926623), (21, 2647897), (43, 1293159), (49, 1134813), (57, 975541), (129, 431053), (133, 418089), (147, 378271), (301, 184737), (399, 139363), (463, 120099), (817, 68061), (903, 61579), (931, 59727), (1389, 40033), (2107, 26391), (2451, 22687), (2793, 19909), (3241, 17157), (5719, 9723), (6321, 8797)]