51577904

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8689}}^1$

素因数の和:8757

約数の個数: 40

約数和(自身を含む): 116376480

約数和(自身を除く): 64798576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 8689, 17378, 34756, 60823, 69512, 121646, 139024, 243292, 460517, 486584, 921034, 973168, 1842068, 3223619, 3684136, 6447238, 7368272, 12894476, 25788952, 51577904]

約数ペア:

[(1, 51577904), (2, 25788952), (4, 12894476), (7, 7368272), (8, 6447238), (14, 3684136), (16, 3223619), (28, 1842068), (53, 973168), (56, 921034), (106, 486584), (112, 460517), (212, 243292), (371, 139024), (424, 121646), (742, 69512), (848, 60823), (1484, 34756), (2968, 17378), (5936, 8689)]