55333648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 111014720

約数和(自身を除く): 55681072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 592, 604, 619, 1208, 1238, 2416, 2476, 4952, 5587, 9904, 11174, 22348, 22903, 44696, 45806, 89392, 91612, 93469, 183224, 186938, 366448, 373876, 747752, 1495504, 3458353, 6916706, 13833412, 27666824, 55333648]

約数ペア:

[(1, 55333648), (2, 27666824), (4, 13833412), (8, 6916706), (16, 3458353), (37, 1495504), (74, 747752), (148, 373876), (151, 366448), (296, 186938), (302, 183224), (592, 93469), (604, 91612), (619, 89392), (1208, 45806), (1238, 44696), (2416, 22903), (2476, 22348), (4952, 11174), (5587, 9904)]