54270944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18637}}^1$

素因数の和:18667

約数の個数: 48

約数和(自身を含む): 131509728

約数和(自身を除く): 77238784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18637, 37274, 74548, 130459, 149096, 242281, 260918, 298192, 484562, 521836, 596384, 969124, 1043672, 1695967, 1938248, 2087344, 3391934, 3876496, 4174688, 6783868, 7752992, 13567736, 27135472, 54270944]

約数ペア:

[(1, 54270944), (2, 27135472), (4, 13567736), (7, 7752992), (8, 6783868), (13, 4174688), (14, 3876496), (16, 3391934), (26, 2087344), (28, 1938248), (32, 1695967), (52, 1043672), (56, 969124), (91, 596384), (104, 521836), (112, 484562), (182, 298192), (208, 260918), (224, 242281), (364, 149096), (416, 130459), (728, 74548), (1456, 37274), (2912, 18637)]