51417324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 149397248

約数和(自身を除く): 97979924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 967, 1266, 1477, 1899, 1934, 2532, 2901, 2954, 3798, 3868, 4431, 5802, 5908, 6769, 7596, 8703, 8862, 11604, 13293, 13538, 17406, 17724, 20307, 26586, 27076, 34812, 40614, 53172, 60921, 81228, 121842, 204037, 243684, 408074, 612111, 816148, 1224222, 1428259, 1836333, 2448444, 2856518, 3672666, 4284777, 5713036, 7345332, 8569554, 12854331, 17139108, 25708662, 51417324]

約数ペア:

[(1, 51417324), (2, 25708662), (3, 17139108), (4, 12854331), (6, 8569554), (7, 7345332), (9, 5713036), (12, 4284777), (14, 3672666), (18, 2856518), (21, 2448444), (28, 1836333), (36, 1428259), (42, 1224222), (63, 816148), (84, 612111), (126, 408074), (211, 243684), (252, 204037), (422, 121842), (633, 81228), (844, 60921), (967, 53172), (1266, 40614), (1477, 34812), (1899, 27076), (1934, 26586), (2532, 20307), (2901, 17724), (2954, 17406), (3798, 13538), (3868, 13293), (4431, 11604), (5802, 8862), (5908, 8703), (6769, 7596)]