53157784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 51351656

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 502, 1004, 1151, 2008, 2302, 4604, 5773, 9208, 11546, 23092, 26473, 46184, 52946, 105892, 211784, 288901, 577802, 1155604, 2311208, 6644723, 13289446, 26578892, 53157784]

約数ペア:

[(1, 53157784), (2, 26578892), (4, 13289446), (8, 6644723), (23, 2311208), (46, 1155604), (92, 577802), (184, 288901), (251, 211784), (502, 105892), (1004, 52946), (1151, 46184), (2008, 26473), (2302, 23092), (4604, 11546), (5773, 9208)]