55218394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 106063776

約数和(自身を除く): 50845382

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 181, 283, 362, 539, 566, 1078, 1267, 1981, 1991, 2534, 3113, 3962, 3982, 6226, 8869, 13867, 13937, 17738, 21791, 27734, 27874, 43582, 51223, 97559, 102446, 152537, 195118, 305074, 358561, 563453, 717122, 1126906, 2509927, 3944171, 5019854, 7888342, 27609197, 55218394]

約数ペア:

[(1, 55218394), (2, 27609197), (7, 7888342), (11, 5019854), (14, 3944171), (22, 2509927), (49, 1126906), (77, 717122), (98, 563453), (154, 358561), (181, 305074), (283, 195118), (362, 152537), (539, 102446), (566, 97559), (1078, 51223), (1267, 43582), (1981, 27874), (1991, 27734), (2534, 21791), (3113, 17738), (3962, 13937), (3982, 13867), (6226, 8869)]