55678252

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25171}}^1$

素因数の和:25261

約数の個数: 24

約数和(自身を含む): 112770560

約数和(自身を除く): 57092308

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 25171, 50342, 100684, 176197, 352394, 704788, 1988509, 3977018, 7954036, 13919563, 27839126, 55678252]

約数ペア:

[(1, 55678252), (2, 27839126), (4, 13919563), (7, 7954036), (14, 3977018), (28, 1988509), (79, 704788), (158, 352394), (316, 176197), (553, 100684), (1106, 50342), (2212, 25171)]