53575730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1567}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 104315904

約数和(自身を除く): 50740174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1567, 2630, 3134, 3419, 6838, 7835, 15670, 17095, 20371, 34190, 40742, 101855, 203710, 412121, 824242, 2060605, 4121210, 5357573, 10715146, 26787865, 53575730]

約数ペア:

[(1, 53575730), (2, 26787865), (5, 10715146), (10, 5357573), (13, 4121210), (26, 2060605), (65, 824242), (130, 412121), (263, 203710), (526, 101855), (1315, 40742), (1567, 34190), (2630, 20371), (3134, 17095), (3419, 15670), (6838, 7835)]