51350280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427919}}^1$

素因数の和:427933

約数の個数: 32

約数和(自身を含む): 154051200

約数和(自身を除く): 102700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427919, 855838, 1283757, 1711676, 2139595, 2567514, 3423352, 4279190, 5135028, 6418785, 8558380, 10270056, 12837570, 17116760, 25675140, 51350280]

約数ペア:

[(1, 51350280), (2, 25675140), (3, 17116760), (4, 12837570), (5, 10270056), (6, 8558380), (8, 6418785), (10, 5135028), (12, 4279190), (15, 3423352), (20, 2567514), (24, 2139595), (30, 1711676), (40, 1283757), (60, 855838), (120, 427919)]