27751550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19180

約数の個数: 24

約数和(自身を含む): 53400600

約数和(自身を除く): 25649050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19139, 38278, 95695, 191390, 478475, 555031, 956950, 1110062, 2775155, 5550310, 13875775, 27751550]

約数ペア:

[(1, 27751550), (2, 13875775), (5, 5550310), (10, 2775155), (25, 1110062), (29, 956950), (50, 555031), (58, 478475), (145, 191390), (290, 95695), (725, 38278), (1450, 19139)]