54363620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 67564060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1259, 1270, 2159, 2518, 2540, 4318, 5036, 6295, 8636, 10795, 12590, 21403, 21590, 25180, 42806, 43180, 85612, 107015, 159893, 214030, 319786, 428060, 639572, 799465, 1598930, 2718181, 3197860, 5436362, 10872724, 13590905, 27181810, 54363620]

約数ペア:

[(1, 54363620), (2, 27181810), (4, 13590905), (5, 10872724), (10, 5436362), (17, 3197860), (20, 2718181), (34, 1598930), (68, 799465), (85, 639572), (127, 428060), (170, 319786), (254, 214030), (340, 159893), (508, 107015), (635, 85612), (1259, 43180), (1270, 42806), (2159, 25180), (2518, 21590), (2540, 21403), (4318, 12590), (5036, 10795), (6295, 8636)]