51325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427711}}^1$

素因数の和:427725

約数の個数: 32

約数和(自身を含む): 153976320

約数和(自身を除く): 102651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427711, 855422, 1283133, 1710844, 2138555, 2566266, 3421688, 4277110, 5132532, 6415665, 8554220, 10265064, 12831330, 17108440, 25662660, 51325320]

約数ペア:

[(1, 51325320), (2, 25662660), (3, 17108440), (4, 12831330), (5, 10265064), (6, 8554220), (8, 6415665), (10, 5132532), (12, 4277110), (15, 3421688), (20, 2566266), (24, 2138555), (30, 1710844), (40, 1283133), (60, 855422), (120, 427711)]