51279162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 116563968

約数和(自身を除く): 65284806

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 61, 66, 94, 122, 141, 183, 271, 282, 366, 517, 542, 671, 813, 1034, 1342, 1551, 1626, 2013, 2867, 2981, 3102, 4026, 5734, 5962, 8601, 8943, 12737, 16531, 17202, 17886, 25474, 31537, 33062, 38211, 49593, 63074, 76422, 94611, 99186, 140107, 181841, 189222, 280214, 363682, 420321, 545523, 776957, 840642, 1091046, 1553914, 2330871, 4661742, 8546527, 17093054, 25639581, 51279162]

約数ペア:

[(1, 51279162), (2, 25639581), (3, 17093054), (6, 8546527), (11, 4661742), (22, 2330871), (33, 1553914), (47, 1091046), (61, 840642), (66, 776957), (94, 545523), (122, 420321), (141, 363682), (183, 280214), (271, 189222), (282, 181841), (366, 140107), (517, 99186), (542, 94611), (671, 76422), (813, 63074), (1034, 49593), (1342, 38211), (1551, 33062), (1626, 31537), (2013, 25474), (2867, 17886), (2981, 17202), (3102, 16531), (4026, 12737), (5734, 8943), (5962, 8601)]