53927560

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7793}}^1$

素因数の和:7977

約数の個数: 32

約数和(自身を含む): 122054040

約数和(自身を除く): 68126480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 7793, 15586, 31172, 38965, 62344, 77930, 155860, 311720, 1348189, 2696378, 5392756, 6740945, 10785512, 13481890, 26963780, 53927560]

約数ペア:

[(1, 53927560), (2, 26963780), (4, 13481890), (5, 10785512), (8, 6740945), (10, 5392756), (20, 2696378), (40, 1348189), (173, 311720), (346, 155860), (692, 77930), (865, 62344), (1384, 38965), (1730, 31172), (3460, 15586), (6920, 7793)]