53706420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{298369}}^1$

素因数の和:298384

約数の個数: 36

約数和(自身を含む): 162910020

約数和(自身を除く): 109203600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 298369, 596738, 895107, 1193476, 1491845, 1790214, 2685321, 2983690, 3580428, 4475535, 5370642, 5967380, 8951070, 10741284, 13426605, 17902140, 26853210, 53706420]

約数ペア:

[(1, 53706420), (2, 26853210), (3, 17902140), (4, 13426605), (5, 10741284), (6, 8951070), (9, 5967380), (10, 5370642), (12, 4475535), (15, 3580428), (18, 2983690), (20, 2685321), (30, 1790214), (36, 1491845), (45, 1193476), (60, 895107), (90, 596738), (180, 298369)]