53947595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 73833984

約数和(自身を除く): 19886389

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 653, 1271, 2015, 2665, 3265, 6355, 8489, 16523, 20243, 26773, 42445, 82615, 101215, 133865, 263159, 348049, 829963, 1315795, 1740245, 4149815, 10789519, 53947595]

約数ペア:

[(1, 53947595), (5, 10789519), (13, 4149815), (31, 1740245), (41, 1315795), (65, 829963), (155, 348049), (205, 263159), (403, 133865), (533, 101215), (653, 82615), (1271, 42445), (2015, 26773), (2665, 20243), (3265, 16523), (6355, 8489)]