26051820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25541}}^1$

素因数の和:25570

約数の個数: 48

約数和(自身を含む): 77239008

約数和(自身を除く): 51187188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25541, 51082, 76623, 102164, 127705, 153246, 255410, 306492, 383115, 434197, 510820, 766230, 868394, 1302591, 1532460, 1736788, 2170985, 2605182, 4341970, 5210364, 6512955, 8683940, 13025910, 26051820]

約数ペア:

[(1, 26051820), (2, 13025910), (3, 8683940), (4, 6512955), (5, 5210364), (6, 4341970), (10, 2605182), (12, 2170985), (15, 1736788), (17, 1532460), (20, 1302591), (30, 868394), (34, 766230), (51, 510820), (60, 434197), (68, 383115), (85, 306492), (102, 255410), (170, 153246), (204, 127705), (255, 102164), (340, 76623), (510, 51082), (1020, 25541)]