52338783

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 30029217

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 389, 447, 903, 1043, 1167, 2723, 3129, 6407, 8169, 16727, 19221, 44849, 50181, 57961, 117089, 134547, 173883, 351267, 405727, 1217181, 2492323, 7476969, 17446261, 52338783]

約数ペア:

[(1, 52338783), (3, 17446261), (7, 7476969), (21, 2492323), (43, 1217181), (129, 405727), (149, 351267), (301, 173883), (389, 134547), (447, 117089), (903, 57961), (1043, 50181), (1167, 44849), (2723, 19221), (3129, 16727), (6407, 8169)]