47288648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 98984160

約数和(自身を除く): 51695512

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 12497, 24994, 49988, 99976, 137467, 274934, 537371, 549868, 1074742, 1099736, 2149484, 4298968, 5911081, 11822162, 23644324, 47288648]

約数ペア:

[(1, 47288648), (2, 23644324), (4, 11822162), (8, 5911081), (11, 4298968), (22, 2149484), (43, 1099736), (44, 1074742), (86, 549868), (88, 537371), (172, 274934), (344, 137467), (473, 99976), (946, 49988), (1892, 24994), (3784, 12497)]