53457380

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10163}}^1$

素因数の和:10435

約数の個数: 24

約数和(自身を含む): 112698432

約数和(自身を除く): 59241052

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 10163, 20326, 40652, 50815, 101630, 203260, 2672869, 5345738, 10691476, 13364345, 26728690, 53457380]

約数ペア:

[(1, 53457380), (2, 26728690), (4, 13364345), (5, 10691476), (10, 5345738), (20, 2672869), (263, 203260), (526, 101630), (1052, 50815), (1315, 40652), (2630, 20326), (5260, 10163)]