48554128

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4975

約数の個数: 40

約数和(自身を含む): 108743040

約数和(自身を除く): 60188912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4871, 4984, 9742, 9968, 19484, 34097, 38968, 68194, 77936, 136388, 272776, 433519, 545552, 867038, 1734076, 3034633, 3468152, 6069266, 6936304, 12138532, 24277064, 48554128]

約数ペア:

[(1, 48554128), (2, 24277064), (4, 12138532), (7, 6936304), (8, 6069266), (14, 3468152), (16, 3034633), (28, 1734076), (56, 867038), (89, 545552), (112, 433519), (178, 272776), (356, 136388), (623, 77936), (712, 68194), (1246, 38968), (1424, 34097), (2492, 19484), (4871, 9968), (4984, 9742)]