55201312

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 118831104

約数和(自身を除く): 63629792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 127, 136, 188, 254, 272, 289, 376, 508, 544, 578, 752, 799, 1016, 1156, 1504, 1598, 2032, 2159, 2312, 3196, 4064, 4318, 4624, 5969, 6392, 8636, 9248, 11938, 12784, 13583, 17272, 23876, 25568, 27166, 34544, 36703, 47752, 54332, 69088, 73406, 95504, 101473, 108664, 146812, 191008, 202946, 217328, 293624, 405892, 434656, 587248, 811784, 1174496, 1623568, 1725041, 3247136, 3450082, 6900164, 13800328, 27600656, 55201312]

約数ペア:

[(1, 55201312), (2, 27600656), (4, 13800328), (8, 6900164), (16, 3450082), (17, 3247136), (32, 1725041), (34, 1623568), (47, 1174496), (68, 811784), (94, 587248), (127, 434656), (136, 405892), (188, 293624), (254, 217328), (272, 202946), (289, 191008), (376, 146812), (508, 108664), (544, 101473), (578, 95504), (752, 73406), (799, 69088), (1016, 54332), (1156, 47752), (1504, 36703), (1598, 34544), (2032, 27166), (2159, 25568), (2312, 23876), (3196, 17272), (4064, 13583), (4318, 12784), (4624, 11938), (5969, 9248), (6392, 8636)]