54703480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105199}}^1$

素因数の和:105223

約数の個数: 32

約数和(自身を含む): 132552000

約数和(自身を除く): 77848520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 105199, 210398, 420796, 525995, 841592, 1051990, 1367587, 2103980, 2735174, 4207960, 5470348, 6837935, 10940696, 13675870, 27351740, 54703480]

約数ペア:

[(1, 54703480), (2, 27351740), (4, 13675870), (5, 10940696), (8, 6837935), (10, 5470348), (13, 4207960), (20, 2735174), (26, 2103980), (40, 1367587), (52, 1051990), (65, 841592), (104, 525995), (130, 420796), (260, 210398), (520, 105199)]