26118470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 55207008

約数和(自身を除く): 29088538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 353, 490, 706, 755, 1057, 1510, 1765, 2114, 2471, 3530, 4942, 5285, 7399, 10570, 12355, 14798, 17297, 24710, 34594, 36995, 53303, 73990, 86485, 106606, 172970, 266515, 373121, 533030, 746242, 1865605, 2611847, 3731210, 5223694, 13059235, 26118470]

約数ペア:

[(1, 26118470), (2, 13059235), (5, 5223694), (7, 3731210), (10, 2611847), (14, 1865605), (35, 746242), (49, 533030), (70, 373121), (98, 266515), (151, 172970), (245, 106606), (302, 86485), (353, 73990), (490, 53303), (706, 36995), (755, 34594), (1057, 24710), (1510, 17297), (1765, 14798), (2114, 12355), (2471, 10570), (3530, 7399), (4942, 5285)]