56900445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 111476736

約数和(自身を除く): 54576291

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 127, 251, 255, 357, 381, 595, 635, 753, 889, 1255, 1757, 1785, 1905, 2159, 2667, 3765, 4267, 4445, 5271, 6477, 8785, 10795, 12801, 13335, 15113, 21335, 26355, 29869, 31877, 32385, 45339, 64005, 75565, 89607, 95631, 149345, 159385, 223139, 226695, 448035, 478155, 541909, 669417, 1115695, 1625727, 2709545, 3347085, 3793363, 8128635, 11380089, 18966815, 56900445]

約数ペア:

[(1, 56900445), (3, 18966815), (5, 11380089), (7, 8128635), (15, 3793363), (17, 3347085), (21, 2709545), (35, 1625727), (51, 1115695), (85, 669417), (105, 541909), (119, 478155), (127, 448035), (251, 226695), (255, 223139), (357, 159385), (381, 149345), (595, 95631), (635, 89607), (753, 75565), (889, 64005), (1255, 45339), (1757, 32385), (1785, 31877), (1905, 29869), (2159, 26355), (2667, 21335), (3765, 15113), (4267, 13335), (4445, 12801), (5271, 10795), (6477, 8785)]