55398476

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17509}}^1$

素因数の和:17633

約数の個数: 24

約数和(自身を含む): 111783840

約数和(自身を除く): 56385364

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 17509, 35018, 70036, 122563, 245126, 490252, 1978517, 3957034, 7914068, 13849619, 27699238, 55398476]

約数ペア:

[(1, 55398476), (2, 27699238), (4, 13849619), (7, 7914068), (14, 3957034), (28, 1978517), (113, 490252), (226, 245126), (452, 122563), (791, 70036), (1582, 35018), (3164, 17509)]