57384965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 78074496

約数和(自身を除く): 20689531

約数列:

[1, 5, 11, 37, 55, 163, 173, 185, 407, 815, 865, 1793, 1903, 2035, 6031, 6401, 8965, 9515, 28199, 30155, 32005, 66341, 70411, 140995, 310189, 331705, 352055, 1043363, 1550945, 5216815, 11476993, 57384965]

約数ペア:

[(1, 57384965), (5, 11476993), (11, 5216815), (37, 1550945), (55, 1043363), (163, 352055), (173, 331705), (185, 310189), (407, 140995), (815, 70411), (865, 66341), (1793, 32005), (1903, 30155), (2035, 28199), (6031, 9515), (6401, 8965)]