54785500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 149280768

約数和(自身を除く): 94495268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1423, 1540, 1750, 1925, 2750, 2846, 3500, 3850, 5500, 5692, 7115, 7700, 9625, 9961, 14230, 15653, 19250, 19922, 28460, 31306, 35575, 38500, 39844, 49805, 62612, 71150, 78265, 99610, 109571, 142300, 156530, 177875, 199220, 219142, 249025, 313060, 355750, 391325, 438284, 498050, 547855, 711500, 782650, 996100, 1095710, 1245125, 1565300, 1956625, 2191420, 2490250, 2739275, 3913250, 4980500, 5478550, 7826500, 10957100, 13696375, 27392750, 54785500]

約数ペア:

[(1, 54785500), (2, 27392750), (4, 13696375), (5, 10957100), (7, 7826500), (10, 5478550), (11, 4980500), (14, 3913250), (20, 2739275), (22, 2490250), (25, 2191420), (28, 1956625), (35, 1565300), (44, 1245125), (50, 1095710), (55, 996100), (70, 782650), (77, 711500), (100, 547855), (110, 498050), (125, 438284), (140, 391325), (154, 355750), (175, 313060), (220, 249025), (250, 219142), (275, 199220), (308, 177875), (350, 156530), (385, 142300), (500, 109571), (550, 99610), (700, 78265), (770, 71150), (875, 62612), (1100, 49805), (1375, 39844), (1423, 38500), (1540, 35575), (1750, 31306), (1925, 28460), (2750, 19922), (2846, 19250), (3500, 15653), (3850, 14230), (5500, 9961), (5692, 9625), (7115, 7700)]