51340284

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{7793}}^1$

素因数の和:7867

約数の個数: 48

約数和(自身を含む): 135303840

約数和(自身を除く): 83963556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 7793, 15586, 23379, 31172, 46758, 70137, 93516, 140274, 210411, 280548, 420822, 475373, 841644, 950746, 1426119, 1901492, 2852238, 4278357, 5704476, 8556714, 12835071, 17113428, 25670142, 51340284]

約数ペア:

[(1, 51340284), (2, 25670142), (3, 17113428), (4, 12835071), (6, 8556714), (9, 5704476), (12, 4278357), (18, 2852238), (27, 1901492), (36, 1426119), (54, 950746), (61, 841644), (108, 475373), (122, 420822), (183, 280548), (244, 210411), (366, 140274), (549, 93516), (732, 70137), (1098, 46758), (1647, 31172), (2196, 23379), (3294, 15586), (6588, 7793)]