53085420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294919}}^1$

素因数の和:294934

約数の個数: 36

約数和(自身を含む): 161026320

約数和(自身を除く): 107940900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294919, 589838, 884757, 1179676, 1474595, 1769514, 2654271, 2949190, 3539028, 4423785, 5308542, 5898380, 8847570, 10617084, 13271355, 17695140, 26542710, 53085420]

約数ペア:

[(1, 53085420), (2, 26542710), (3, 17695140), (4, 13271355), (5, 10617084), (6, 8847570), (9, 5898380), (10, 5308542), (12, 4423785), (15, 3539028), (18, 2949190), (20, 2654271), (30, 1769514), (36, 1474595), (45, 1179676), (60, 884757), (90, 589838), (180, 294919)]