55293078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 124899840

約数和(自身を除く): 69606762

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 103, 114, 206, 277, 309, 323, 554, 618, 646, 831, 969, 1662, 1751, 1938, 1957, 3502, 3914, 4709, 5253, 5263, 5871, 9418, 10506, 10526, 11742, 14127, 15789, 28254, 28531, 31578, 33269, 57062, 66538, 85593, 89471, 99807, 171186, 178942, 199614, 268413, 485027, 536826, 542089, 970054, 1084178, 1455081, 1626267, 2910162, 3252534, 9215513, 18431026, 27646539, 55293078]

約数ペア:

[(1, 55293078), (2, 27646539), (3, 18431026), (6, 9215513), (17, 3252534), (19, 2910162), (34, 1626267), (38, 1455081), (51, 1084178), (57, 970054), (102, 542089), (103, 536826), (114, 485027), (206, 268413), (277, 199614), (309, 178942), (323, 171186), (554, 99807), (618, 89471), (646, 85593), (831, 66538), (969, 57062), (1662, 33269), (1751, 31578), (1938, 28531), (1957, 28254), (3502, 15789), (3914, 14127), (4709, 11742), (5253, 10526), (5263, 10506), (5871, 9418)]