81834550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3833}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 176854752

約数和(自身を除く): 95020202

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 3833, 4270, 7666, 10675, 19165, 21350, 26831, 38330, 53662, 95825, 134155, 191650, 233813, 268310, 467626, 670775, 1169065, 1341550, 1636691, 2338130, 3273382, 5845325, 8183455, 11690650, 16366910, 40917275, 81834550]

約数ペア:

[(1, 81834550), (2, 40917275), (5, 16366910), (7, 11690650), (10, 8183455), (14, 5845325), (25, 3273382), (35, 2338130), (50, 1636691), (61, 1341550), (70, 1169065), (122, 670775), (175, 467626), (305, 268310), (350, 233813), (427, 191650), (610, 134155), (854, 95825), (1525, 53662), (2135, 38330), (3050, 26831), (3833, 21350), (4270, 19165), (7666, 10675)]