47378448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25309}}^1$

素因数の和:25336

約数の個数: 60

約数和(自身を含む): 142799020

約数和(自身を除く): 95420572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 25309, 50618, 75927, 101236, 151854, 202472, 227781, 303708, 329017, 404944, 455562, 607416, 658034, 911124, 987051, 1214832, 1316068, 1822248, 1974102, 2632136, 2961153, 3644496, 3948204, 5264272, 5922306, 7896408, 11844612, 15792816, 23689224, 47378448]

約数ペア:

[(1, 47378448), (2, 23689224), (3, 15792816), (4, 11844612), (6, 7896408), (8, 5922306), (9, 5264272), (12, 3948204), (13, 3644496), (16, 2961153), (18, 2632136), (24, 1974102), (26, 1822248), (36, 1316068), (39, 1214832), (48, 987051), (52, 911124), (72, 658034), (78, 607416), (104, 455562), (117, 404944), (144, 329017), (156, 303708), (208, 227781), (234, 202472), (312, 151854), (468, 101236), (624, 75927), (936, 50618), (1872, 25309)]