26994490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^2$

素因数の和:175

約数の個数: 36

約数和(自身を含む): 51173262

約数和(自身を除く): 24178772

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 961, 1643, 1922, 2809, 3286, 4805, 5618, 8215, 9610, 14045, 16430, 28090, 50933, 87079, 101866, 174158, 254665, 435395, 509330, 870790, 2699449, 5398898, 13497245, 26994490]

約数ペア:

[(1, 26994490), (2, 13497245), (5, 5398898), (10, 2699449), (31, 870790), (53, 509330), (62, 435395), (106, 254665), (155, 174158), (265, 101866), (310, 87079), (530, 50933), (961, 28090), (1643, 16430), (1922, 14045), (2809, 9610), (3286, 8215), (4805, 5618)]