48158128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 97104896

約数和(自身を除く): 48946768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 643, 1208, 1286, 2416, 2572, 4681, 5144, 9362, 10288, 18724, 19933, 37448, 39866, 74896, 79732, 97093, 159464, 194186, 318928, 388372, 776744, 1553488, 3009883, 6019766, 12039532, 24079064, 48158128]

約数ペア:

[(1, 48158128), (2, 24079064), (4, 12039532), (8, 6019766), (16, 3009883), (31, 1553488), (62, 776744), (124, 388372), (151, 318928), (248, 194186), (302, 159464), (496, 97093), (604, 79732), (643, 74896), (1208, 39866), (1286, 37448), (2416, 19933), (2572, 18724), (4681, 10288), (5144, 9362)]