57450471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 93327360

約数和(自身を除く): 35876889

約数列:

[1, 3, 13, 19, 31, 39, 41, 57, 61, 93, 123, 183, 247, 403, 533, 589, 741, 779, 793, 1159, 1209, 1271, 1599, 1767, 1891, 2337, 2379, 2501, 3477, 3813, 5673, 7503, 7657, 10127, 15067, 16523, 22971, 24149, 24583, 30381, 32513, 35929, 45201, 47519, 49569, 72447, 73749, 77531, 97539, 107787, 142557, 232593, 313937, 467077, 617747, 941811, 1007903, 1401231, 1473089, 1853241, 3023709, 4419267, 19150157, 57450471]

約数ペア:

[(1, 57450471), (3, 19150157), (13, 4419267), (19, 3023709), (31, 1853241), (39, 1473089), (41, 1401231), (57, 1007903), (61, 941811), (93, 617747), (123, 467077), (183, 313937), (247, 232593), (403, 142557), (533, 107787), (589, 97539), (741, 77531), (779, 73749), (793, 72447), (1159, 49569), (1209, 47519), (1271, 45201), (1599, 35929), (1767, 32513), (1891, 30381), (2337, 24583), (2379, 24149), (2501, 22971), (3477, 16523), (3813, 15067), (5673, 10127), (7503, 7657)]