51447802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 90155520

約数和(自身を除く): 38707718

約数列:

[1, 2, 7, 14, 79, 158, 181, 257, 362, 514, 553, 1106, 1267, 1799, 2534, 3598, 14299, 20303, 28598, 40606, 46517, 93034, 100093, 142121, 200186, 284242, 325619, 651238, 3674843, 7349686, 25723901, 51447802]

約数ペア:

[(1, 51447802), (2, 25723901), (7, 7349686), (14, 3674843), (79, 651238), (158, 325619), (181, 284242), (257, 200186), (362, 142121), (514, 100093), (553, 93034), (1106, 46517), (1267, 40606), (1799, 28598), (2534, 20303), (3598, 14299)]