47581435

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 19833605

約数列:

[1, 5, 11, 31, 43, 55, 59, 121, 155, 215, 295, 341, 473, 605, 649, 1333, 1705, 1829, 2365, 2537, 3245, 3751, 5203, 6665, 7139, 9145, 12685, 14663, 18755, 20119, 26015, 27907, 35695, 73315, 78647, 100595, 139535, 161293, 221309, 306977, 393235, 806465, 865117, 1106545, 1534885, 4325585, 9516287, 47581435]

約数ペア:

[(1, 47581435), (5, 9516287), (11, 4325585), (31, 1534885), (43, 1106545), (55, 865117), (59, 806465), (121, 393235), (155, 306977), (215, 221309), (295, 161293), (341, 139535), (473, 100595), (605, 78647), (649, 73315), (1333, 35695), (1705, 27907), (1829, 26015), (2365, 20119), (2537, 18755), (3245, 14663), (3751, 12685), (5203, 9145), (6665, 7139)]