53694100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12487}}^1$

素因数の和:12544

約数の個数: 36

約数和(自身を含む): 119235424

約数和(自身を除く): 65541324

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 12487, 24974, 49948, 62435, 124870, 249740, 312175, 536941, 624350, 1073882, 1248700, 2147764, 2684705, 5369410, 10738820, 13423525, 26847050, 53694100]

約数ペア:

[(1, 53694100), (2, 26847050), (4, 13423525), (5, 10738820), (10, 5369410), (20, 2684705), (25, 2147764), (43, 1248700), (50, 1073882), (86, 624350), (100, 536941), (172, 312175), (215, 249740), (430, 124870), (860, 62435), (1075, 49948), (2150, 24974), (4300, 12487)]