54980072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51673}}^1$

素因数の和:51705

約数の個数: 32

約数和(自身を含む): 124017600

約数和(自身を除く): 69037528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 51673, 103346, 206692, 361711, 413384, 723422, 981787, 1446844, 1963574, 2893688, 3927148, 6872509, 7854296, 13745018, 27490036, 54980072]

約数ペア:

[(1, 54980072), (2, 27490036), (4, 13745018), (7, 7854296), (8, 6872509), (14, 3927148), (19, 2893688), (28, 1963574), (38, 1446844), (56, 981787), (76, 723422), (133, 413384), (152, 361711), (266, 206692), (532, 103346), (1064, 51673)]