54126325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 76440420

約数和(自身を除く): 22314095

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 617, 725, 1595, 3025, 3085, 3509, 6787, 7975, 15425, 17545, 17893, 33935, 74657, 87725, 89465, 169675, 196823, 373285, 447325, 984115, 1866425, 2165053, 4920575, 10825265, 54126325]

約数ペア:

[(1, 54126325), (5, 10825265), (11, 4920575), (25, 2165053), (29, 1866425), (55, 984115), (121, 447325), (145, 373285), (275, 196823), (319, 169675), (605, 89465), (617, 87725), (725, 74657), (1595, 33935), (3025, 17893), (3085, 17545), (3509, 15425), (6787, 7975)]