49760375

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 27066505

約数列:

[1, 5, 7, 25, 29, 35, 37, 53, 125, 145, 175, 185, 203, 259, 265, 371, 725, 875, 925, 1015, 1073, 1295, 1325, 1537, 1855, 1961, 3625, 4625, 5075, 5365, 6475, 6625, 7511, 7685, 9275, 9805, 10759, 13727, 25375, 26825, 32375, 37555, 38425, 46375, 49025, 53795, 56869, 68635, 134125, 187775, 192125, 245125, 268975, 284345, 343175, 398083, 938875, 1344875, 1421725, 1715875, 1990415, 7108625, 9952075, 49760375]

約数ペア:

[(1, 49760375), (5, 9952075), (7, 7108625), (25, 1990415), (29, 1715875), (35, 1421725), (37, 1344875), (53, 938875), (125, 398083), (145, 343175), (175, 284345), (185, 268975), (203, 245125), (259, 192125), (265, 187775), (371, 134125), (725, 68635), (875, 56869), (925, 53795), (1015, 49025), (1073, 46375), (1295, 38425), (1325, 37555), (1537, 32375), (1855, 26825), (1961, 25375), (3625, 13727), (4625, 10759), (5075, 9805), (5365, 9275), (6475, 7685), (6625, 7511)]