55359304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 144506880

約数和(自身を除く): 89147576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 223, 248, 286, 308, 341, 364, 403, 434, 446, 572, 616, 682, 728, 806, 868, 892, 1001, 1144, 1364, 1561, 1612, 1736, 1784, 2002, 2387, 2453, 2728, 2821, 2899, 3122, 3224, 4004, 4433, 4774, 4906, 5642, 5798, 6244, 6913, 8008, 8866, 9548, 9812, 11284, 11596, 12488, 13826, 17171, 17732, 19096, 19624, 20293, 22568, 23192, 27652, 31031, 31889, 34342, 35464, 40586, 48391, 55304, 62062, 63778, 68684, 76043, 81172, 89869, 96782, 124124, 127556, 137368, 152086, 162344, 179738, 193564, 223223, 248248, 255112, 304172, 359476, 387128, 446446, 532301, 608344, 629083, 718952, 892892, 988559, 1064602, 1258166, 1785784, 1977118, 2129204, 2516332, 3954236, 4258408, 5032664, 6919913, 7908472, 13839826, 27679652, 55359304]

約数ペア:

[(1, 55359304), (2, 27679652), (4, 13839826), (7, 7908472), (8, 6919913), (11, 5032664), (13, 4258408), (14, 3954236), (22, 2516332), (26, 2129204), (28, 1977118), (31, 1785784), (44, 1258166), (52, 1064602), (56, 988559), (62, 892892), (77, 718952), (88, 629083), (91, 608344), (104, 532301), (124, 446446), (143, 387128), (154, 359476), (182, 304172), (217, 255112), (223, 248248), (248, 223223), (286, 193564), (308, 179738), (341, 162344), (364, 152086), (403, 137368), (434, 127556), (446, 124124), (572, 96782), (616, 89869), (682, 81172), (728, 76043), (806, 68684), (868, 63778), (892, 62062), (1001, 55304), (1144, 48391), (1364, 40586), (1561, 35464), (1612, 34342), (1736, 31889), (1784, 31031), (2002, 27652), (2387, 23192), (2453, 22568), (2728, 20293), (2821, 19624), (2899, 19096), (3122, 17732), (3224, 17171), (4004, 13826), (4433, 12488), (4774, 11596), (4906, 11284), (5642, 9812), (5798, 9548), (6244, 8866), (6913, 8008)]