55120496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 110402160

約数和(自身を除く): 55281664

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 452, 688, 709, 904, 1418, 1808, 2836, 4859, 5672, 9718, 11344, 19436, 30487, 38872, 60974, 77744, 80117, 121948, 160234, 243896, 320468, 487792, 640936, 1281872, 3445031, 6890062, 13780124, 27560248, 55120496]

約数ペア:

[(1, 55120496), (2, 27560248), (4, 13780124), (8, 6890062), (16, 3445031), (43, 1281872), (86, 640936), (113, 487792), (172, 320468), (226, 243896), (344, 160234), (452, 121948), (688, 80117), (709, 77744), (904, 60974), (1418, 38872), (1808, 30487), (2836, 19436), (4859, 11344), (5672, 9718)]