55746128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 114903360

約数和(自身を除く): 59157232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 622, 659, 1244, 1318, 2488, 2636, 4976, 5272, 5287, 10544, 10574, 11203, 21148, 22406, 42296, 44812, 84592, 89624, 179248, 204949, 409898, 819796, 1639592, 3279184, 3484133, 6968266, 13936532, 27873064, 55746128]

約数ペア:

[(1, 55746128), (2, 27873064), (4, 13936532), (8, 6968266), (16, 3484133), (17, 3279184), (34, 1639592), (68, 819796), (136, 409898), (272, 204949), (311, 179248), (622, 89624), (659, 84592), (1244, 44812), (1318, 42296), (2488, 22406), (2636, 21148), (4976, 11203), (5272, 10574), (5287, 10544)]