53864008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 61376312

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 88, 142, 148, 233, 284, 296, 407, 466, 568, 781, 814, 932, 1562, 1628, 1864, 2563, 2627, 3124, 3256, 5126, 5254, 6248, 8621, 10252, 10508, 16543, 17242, 20504, 21016, 28897, 33086, 34484, 57794, 66172, 68968, 94831, 115588, 132344, 181973, 189662, 231176, 363946, 379324, 612091, 727892, 758648, 1224182, 1455784, 2448364, 4896728, 6733001, 13466002, 26932004, 53864008]

約数ペア:

[(1, 53864008), (2, 26932004), (4, 13466002), (8, 6733001), (11, 4896728), (22, 2448364), (37, 1455784), (44, 1224182), (71, 758648), (74, 727892), (88, 612091), (142, 379324), (148, 363946), (233, 231176), (284, 189662), (296, 181973), (407, 132344), (466, 115588), (568, 94831), (781, 68968), (814, 66172), (932, 57794), (1562, 34484), (1628, 33086), (1864, 28897), (2563, 21016), (2627, 20504), (3124, 17242), (3256, 16543), (5126, 10508), (5254, 10252), (6248, 8621)]