49152068

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 100947840

約数和(自身を除く): 51795772

約数列:

[1, 2, 4, 7, 14, 28, 73, 139, 146, 173, 278, 292, 346, 511, 556, 692, 973, 1022, 1211, 1946, 2044, 2422, 3892, 4844, 10147, 12629, 20294, 24047, 25258, 40588, 48094, 50516, 71029, 88403, 96188, 142058, 168329, 176806, 284116, 336658, 353612, 673316, 1755431, 3510862, 7021724, 12288017, 24576034, 49152068]

約数ペア:

[(1, 49152068), (2, 24576034), (4, 12288017), (7, 7021724), (14, 3510862), (28, 1755431), (73, 673316), (139, 353612), (146, 336658), (173, 284116), (278, 176806), (292, 168329), (346, 142058), (511, 96188), (556, 88403), (692, 71029), (973, 50516), (1022, 48094), (1211, 40588), (1946, 25258), (2044, 24047), (2422, 20294), (3892, 12629), (4844, 10147)]