55207328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 122853024

約数和(自身を除く): 67645696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 71, 88, 94, 142, 176, 188, 284, 352, 376, 517, 568, 752, 781, 1034, 1136, 1504, 1562, 2068, 2209, 2272, 3124, 3337, 4136, 4418, 6248, 6674, 8272, 8836, 12496, 13348, 16544, 17672, 24299, 24992, 26696, 35344, 36707, 48598, 53392, 70688, 73414, 97196, 106784, 146828, 156839, 194392, 293656, 313678, 388784, 587312, 627356, 777568, 1174624, 1254712, 1725229, 2509424, 3450458, 5018848, 6900916, 13801832, 27603664, 55207328]

約数ペア:

[(1, 55207328), (2, 27603664), (4, 13801832), (8, 6900916), (11, 5018848), (16, 3450458), (22, 2509424), (32, 1725229), (44, 1254712), (47, 1174624), (71, 777568), (88, 627356), (94, 587312), (142, 388784), (176, 313678), (188, 293656), (284, 194392), (352, 156839), (376, 146828), (517, 106784), (568, 97196), (752, 73414), (781, 70688), (1034, 53392), (1136, 48598), (1504, 36707), (1562, 35344), (2068, 26696), (2209, 24992), (2272, 24299), (3124, 17672), (3337, 16544), (4136, 13348), (4418, 12496), (6248, 8836), (6674, 8272)]