55570812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 145232640

約数和(自身を除く): 89661828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 79, 132, 146, 158, 219, 237, 292, 316, 438, 474, 803, 869, 876, 948, 1606, 1738, 2409, 2607, 3212, 3476, 4818, 5214, 5329, 5767, 9636, 10428, 10658, 11534, 15987, 17301, 21316, 23068, 31974, 34602, 58619, 63437, 63948, 69204, 117238, 126874, 175857, 190311, 234476, 253748, 351714, 380622, 420991, 703428, 761244, 841982, 1262973, 1683964, 2525946, 4630901, 5051892, 9261802, 13892703, 18523604, 27785406, 55570812]

約数ペア:

[(1, 55570812), (2, 27785406), (3, 18523604), (4, 13892703), (6, 9261802), (11, 5051892), (12, 4630901), (22, 2525946), (33, 1683964), (44, 1262973), (66, 841982), (73, 761244), (79, 703428), (132, 420991), (146, 380622), (158, 351714), (219, 253748), (237, 234476), (292, 190311), (316, 175857), (438, 126874), (474, 117238), (803, 69204), (869, 63948), (876, 63437), (948, 58619), (1606, 34602), (1738, 31974), (2409, 23068), (2607, 21316), (3212, 17301), (3476, 15987), (4818, 11534), (5214, 10658), (5329, 10428), (5767, 9636)]