50895684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 148191680

約数和(自身を除く): 97295996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1453, 1668, 1946, 2502, 2906, 2919, 3892, 4359, 5004, 5812, 5838, 8718, 8757, 10171, 11676, 13077, 17436, 17514, 20342, 26154, 30513, 35028, 40684, 52308, 61026, 91539, 122052, 183078, 201967, 366156, 403934, 605901, 807868, 1211802, 1413769, 1817703, 2423604, 2827538, 3635406, 4241307, 5655076, 7270812, 8482614, 12723921, 16965228, 25447842, 50895684]

約数ペア:

[(1, 50895684), (2, 25447842), (3, 16965228), (4, 12723921), (6, 8482614), (7, 7270812), (9, 5655076), (12, 4241307), (14, 3635406), (18, 2827538), (21, 2423604), (28, 1817703), (36, 1413769), (42, 1211802), (63, 807868), (84, 605901), (126, 403934), (139, 366156), (252, 201967), (278, 183078), (417, 122052), (556, 91539), (834, 61026), (973, 52308), (1251, 40684), (1453, 35028), (1668, 30513), (1946, 26154), (2502, 20342), (2906, 17514), (2919, 17436), (3892, 13077), (4359, 11676), (5004, 10171), (5812, 8757), (5838, 8718)]