53252260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29917}}^1$

素因数の和:30015

約数の個数: 24

約数和(自身を含む): 113090040

約数和(自身を除く): 59837780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 29917, 59834, 119668, 149585, 299170, 598340, 2662613, 5325226, 10650452, 13313065, 26626130, 53252260]

約数ペア:

[(1, 53252260), (2, 26626130), (4, 13313065), (5, 10650452), (10, 5325226), (20, 2662613), (89, 598340), (178, 299170), (356, 149585), (445, 119668), (890, 59834), (1780, 29917)]