55816284

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 132809600

約数和(自身を除く): 76993316

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 307, 327, 417, 436, 556, 614, 654, 834, 921, 1228, 1308, 1668, 1842, 3684, 15151, 30302, 33463, 42673, 45453, 60604, 66926, 85346, 90906, 100389, 128019, 133852, 170692, 181812, 200778, 256038, 401556, 512076, 4651357, 9302714, 13954071, 18605428, 27908142, 55816284]

約数ペア:

[(1, 55816284), (2, 27908142), (3, 18605428), (4, 13954071), (6, 9302714), (12, 4651357), (109, 512076), (139, 401556), (218, 256038), (278, 200778), (307, 181812), (327, 170692), (417, 133852), (436, 128019), (556, 100389), (614, 90906), (654, 85346), (834, 66926), (921, 60604), (1228, 45453), (1308, 42673), (1668, 33463), (1842, 30302), (3684, 15151)]