53746020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{298589}}^1$

素因数の和:298604

約数の個数: 36

約数和(自身を含む): 163030140

約数和(自身を除く): 109284120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 298589, 597178, 895767, 1194356, 1492945, 1791534, 2687301, 2985890, 3583068, 4478835, 5374602, 5971780, 8957670, 10749204, 13436505, 17915340, 26873010, 53746020]

約数ペア:

[(1, 53746020), (2, 26873010), (3, 17915340), (4, 13436505), (5, 10749204), (6, 8957670), (9, 5971780), (10, 5374602), (12, 4478835), (15, 3583068), (18, 2985890), (20, 2687301), (30, 1791534), (36, 1492945), (45, 1194356), (60, 895767), (90, 597178), (180, 298589)]