54512992

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 110935440

約数和(自身を除く): 56422448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 229, 344, 346, 458, 688, 692, 916, 1376, 1384, 1832, 2768, 3664, 5536, 7328, 7439, 9847, 14878, 19694, 29756, 39388, 39617, 59512, 78776, 79234, 119024, 157552, 158468, 238048, 315104, 316936, 633872, 1267744, 1703531, 3407062, 6814124, 13628248, 27256496, 54512992]

約数ペア:

[(1, 54512992), (2, 27256496), (4, 13628248), (8, 6814124), (16, 3407062), (32, 1703531), (43, 1267744), (86, 633872), (172, 316936), (173, 315104), (229, 238048), (344, 158468), (346, 157552), (458, 119024), (688, 79234), (692, 78776), (916, 59512), (1376, 39617), (1384, 39388), (1832, 29756), (2768, 19694), (3664, 14878), (5536, 9847), (7328, 7439)]