56755265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 85822464

約数和(自身を除く): 29067199

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 181, 217, 289, 527, 595, 905, 1085, 1267, 1445, 2023, 2635, 3077, 3689, 5611, 6335, 8959, 10115, 15385, 18445, 21539, 28055, 39277, 44795, 52309, 62713, 95387, 107695, 196385, 261545, 313565, 366163, 476935, 667709, 1621579, 1830815, 3338545, 8107895, 11351053, 56755265]

約数ペア:

[(1, 56755265), (5, 11351053), (7, 8107895), (17, 3338545), (31, 1830815), (35, 1621579), (85, 667709), (119, 476935), (155, 366163), (181, 313565), (217, 261545), (289, 196385), (527, 107695), (595, 95387), (905, 62713), (1085, 52309), (1267, 44795), (1445, 39277), (2023, 28055), (2635, 21539), (3077, 18445), (3689, 15385), (5611, 10115), (6335, 8959)]