53323160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121189}}^1$

素因数の和:121211

約数の個数: 32

約数和(自身を含む): 130885200

約数和(自身を除く): 77562040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 121189, 242378, 484756, 605945, 969512, 1211890, 1333079, 2423780, 2666158, 4847560, 5332316, 6665395, 10664632, 13330790, 26661580, 53323160]

約数ペア:

[(1, 53323160), (2, 26661580), (4, 13330790), (5, 10664632), (8, 6665395), (10, 5332316), (11, 4847560), (20, 2666158), (22, 2423780), (40, 1333079), (44, 1211890), (55, 969512), (88, 605945), (110, 484756), (220, 242378), (440, 121189)]