51244578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36973}}^1$

素因数の和:36999

約数の個数: 48

約数和(自身を含む): 138430656

約数和(自身を除く): 87186078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 36973, 73946, 110919, 221838, 258811, 332757, 406703, 517622, 665514, 776433, 813406, 1220109, 1552866, 2329299, 2440218, 2846921, 3660327, 4658598, 5693842, 7320654, 8540763, 17081526, 25622289, 51244578]

約数ペア:

[(1, 51244578), (2, 25622289), (3, 17081526), (6, 8540763), (7, 7320654), (9, 5693842), (11, 4658598), (14, 3660327), (18, 2846921), (21, 2440218), (22, 2329299), (33, 1552866), (42, 1220109), (63, 813406), (66, 776433), (77, 665514), (99, 517622), (126, 406703), (154, 332757), (198, 258811), (231, 221838), (462, 110919), (693, 73946), (1386, 36973)]