48680415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 101144160

約数和(自身を除く): 52463745

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 73, 87, 105, 145, 203, 219, 261, 315, 365, 435, 511, 609, 657, 1015, 1095, 1305, 1533, 1827, 2117, 2555, 3045, 3285, 4599, 5329, 6351, 7665, 9135, 10585, 14819, 15987, 19053, 22995, 26645, 31755, 37303, 44457, 47961, 74095, 79935, 95265, 111909, 133371, 154541, 186515, 222285, 239805, 335727, 463623, 559545, 666855, 772705, 1081787, 1390869, 1678635, 2318115, 3245361, 5408935, 6954345, 9736083, 16226805, 48680415]

約数ペア:

[(1, 48680415), (3, 16226805), (5, 9736083), (7, 6954345), (9, 5408935), (15, 3245361), (21, 2318115), (29, 1678635), (35, 1390869), (45, 1081787), (63, 772705), (73, 666855), (87, 559545), (105, 463623), (145, 335727), (203, 239805), (219, 222285), (261, 186515), (315, 154541), (365, 133371), (435, 111909), (511, 95265), (609, 79935), (657, 74095), (1015, 47961), (1095, 44457), (1305, 37303), (1533, 31755), (1827, 26645), (2117, 22995), (2555, 19053), (3045, 15987), (3285, 14819), (4599, 10585), (5329, 9135), (6351, 7665)]