53611380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{297841}}^1$

素因数の和:297856

約数の個数: 36

約数和(自身を含む): 162621732

約数和(自身を除く): 109010352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 297841, 595682, 893523, 1191364, 1489205, 1787046, 2680569, 2978410, 3574092, 4467615, 5361138, 5956820, 8935230, 10722276, 13402845, 17870460, 26805690, 53611380]

約数ペア:

[(1, 53611380), (2, 26805690), (3, 17870460), (4, 13402845), (5, 10722276), (6, 8935230), (9, 5956820), (10, 5361138), (12, 4467615), (15, 3574092), (18, 2978410), (20, 2680569), (30, 1787046), (36, 1489205), (45, 1191364), (60, 893523), (90, 595682), (180, 297841)]