51510404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 101376576

約数和(自身を除く): 49866172

約数列:

[1, 2, 4, 11, 22, 44, 67, 101, 134, 173, 202, 268, 346, 404, 692, 737, 1111, 1474, 1903, 2222, 2948, 3806, 4444, 6767, 7612, 11591, 13534, 17473, 23182, 27068, 34946, 46364, 69892, 74437, 127501, 148874, 192203, 255002, 297748, 384406, 510004, 768812, 1170691, 2341382, 4682764, 12877601, 25755202, 51510404]

約数ペア:

[(1, 51510404), (2, 25755202), (4, 12877601), (11, 4682764), (22, 2341382), (44, 1170691), (67, 768812), (101, 510004), (134, 384406), (173, 297748), (202, 255002), (268, 192203), (346, 148874), (404, 127501), (692, 74437), (737, 69892), (1111, 46364), (1474, 34946), (1903, 27068), (2222, 23182), (2948, 17473), (3806, 13534), (4444, 11591), (6767, 7612)]