51890650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 113314176

約数和(自身を除く): 61423526

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 4007, 6475, 8014, 12950, 20035, 28049, 40070, 56098, 100175, 140245, 148259, 200350, 280490, 296518, 701225, 741295, 1037813, 1402450, 1482590, 2075626, 3706475, 5189065, 7412950, 10378130, 25945325, 51890650]

約数ペア:

[(1, 51890650), (2, 25945325), (5, 10378130), (7, 7412950), (10, 5189065), (14, 3706475), (25, 2075626), (35, 1482590), (37, 1402450), (50, 1037813), (70, 741295), (74, 701225), (175, 296518), (185, 280490), (259, 200350), (350, 148259), (370, 140245), (518, 100175), (925, 56098), (1295, 40070), (1850, 28049), (2590, 20035), (4007, 12950), (6475, 8014)]