53474456

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 66275944

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 172, 212, 301, 344, 371, 419, 424, 602, 742, 838, 1204, 1484, 1676, 2279, 2408, 2933, 2968, 3352, 4558, 5866, 9116, 11732, 15953, 18017, 18232, 22207, 23464, 31906, 36034, 44414, 63812, 72068, 88828, 126119, 127624, 144136, 155449, 177656, 252238, 310898, 504476, 621796, 954901, 1008952, 1243592, 1909802, 3819604, 6684307, 7639208, 13368614, 26737228, 53474456]

約数ペア:

[(1, 53474456), (2, 26737228), (4, 13368614), (7, 7639208), (8, 6684307), (14, 3819604), (28, 1909802), (43, 1243592), (53, 1008952), (56, 954901), (86, 621796), (106, 504476), (172, 310898), (212, 252238), (301, 177656), (344, 155449), (371, 144136), (419, 127624), (424, 126119), (602, 88828), (742, 72068), (838, 63812), (1204, 44414), (1484, 36034), (1676, 31906), (2279, 23464), (2408, 22207), (2933, 18232), (2968, 18017), (3352, 15953), (4558, 11732), (5866, 9116)]