51818676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6779}}^1$

素因数の和:6813

約数の個数: 72

約数和(自身を含む): 151492320

約数和(自身を除く): 99673644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 6779, 7644, 13558, 20337, 27116, 40674, 47453, 81348, 88127, 94906, 142359, 176254, 189812, 264381, 284718, 332171, 352508, 528762, 569436, 616889, 664342, 996513, 1057524, 1233778, 1328684, 1850667, 1993026, 2467556, 3701334, 3986052, 4318223, 7402668, 8636446, 12954669, 17272892, 25909338, 51818676]

約数ペア:

[(1, 51818676), (2, 25909338), (3, 17272892), (4, 12954669), (6, 8636446), (7, 7402668), (12, 4318223), (13, 3986052), (14, 3701334), (21, 2467556), (26, 1993026), (28, 1850667), (39, 1328684), (42, 1233778), (49, 1057524), (52, 996513), (78, 664342), (84, 616889), (91, 569436), (98, 528762), (147, 352508), (156, 332171), (182, 284718), (196, 264381), (273, 189812), (294, 176254), (364, 142359), (546, 94906), (588, 88127), (637, 81348), (1092, 47453), (1274, 40674), (1911, 27116), (2548, 20337), (3822, 13558), (6779, 7644)]