53640664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 131927040

約数和(自身を除く): 78286376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 53, 56, 62, 77, 88, 106, 124, 154, 212, 217, 248, 308, 341, 371, 424, 434, 583, 616, 682, 742, 868, 1166, 1364, 1484, 1643, 1736, 2332, 2387, 2728, 2809, 2968, 3286, 4081, 4664, 4774, 5618, 6572, 8162, 9548, 11236, 11501, 13144, 16324, 18073, 19096, 19663, 22472, 23002, 30899, 32648, 36146, 39326, 46004, 61798, 72292, 78652, 87079, 92008, 123596, 126511, 144584, 157304, 174158, 216293, 247192, 253022, 348316, 432586, 506044, 609553, 696632, 865172, 957869, 1012088, 1219106, 1730344, 1915738, 2438212, 3831476, 4876424, 6705083, 7662952, 13410166, 26820332, 53640664]

約数ペア:

[(1, 53640664), (2, 26820332), (4, 13410166), (7, 7662952), (8, 6705083), (11, 4876424), (14, 3831476), (22, 2438212), (28, 1915738), (31, 1730344), (44, 1219106), (53, 1012088), (56, 957869), (62, 865172), (77, 696632), (88, 609553), (106, 506044), (124, 432586), (154, 348316), (212, 253022), (217, 247192), (248, 216293), (308, 174158), (341, 157304), (371, 144584), (424, 126511), (434, 123596), (583, 92008), (616, 87079), (682, 78652), (742, 72292), (868, 61798), (1166, 46004), (1364, 39326), (1484, 36146), (1643, 32648), (1736, 30899), (2332, 23002), (2387, 22472), (2728, 19663), (2809, 19096), (2968, 18073), (3286, 16324), (4081, 13144), (4664, 11501), (4774, 11236), (5618, 9548), (6572, 8162)]