51805698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 131289984

約数和(自身を除く): 79484286

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 53, 74, 102, 106, 111, 119, 159, 222, 238, 259, 318, 357, 371, 518, 629, 714, 742, 777, 901, 1113, 1258, 1369, 1554, 1802, 1887, 1961, 2226, 2703, 2738, 3774, 3922, 4107, 4403, 5406, 5883, 6307, 8214, 8806, 9583, 11766, 12614, 13209, 13727, 18921, 19166, 23273, 26418, 27454, 28749, 33337, 37842, 41181, 46546, 57498, 66674, 69819, 72557, 82362, 100011, 139638, 145114, 162911, 200022, 217671, 233359, 325822, 435342, 466718, 488733, 507899, 700077, 977466, 1015798, 1233469, 1400154, 1523697, 2466938, 3047394, 3700407, 7400814, 8634283, 17268566, 25902849, 51805698]

約数ペア:

[(1, 51805698), (2, 25902849), (3, 17268566), (6, 8634283), (7, 7400814), (14, 3700407), (17, 3047394), (21, 2466938), (34, 1523697), (37, 1400154), (42, 1233469), (51, 1015798), (53, 977466), (74, 700077), (102, 507899), (106, 488733), (111, 466718), (119, 435342), (159, 325822), (222, 233359), (238, 217671), (259, 200022), (318, 162911), (357, 145114), (371, 139638), (518, 100011), (629, 82362), (714, 72557), (742, 69819), (777, 66674), (901, 57498), (1113, 46546), (1258, 41181), (1369, 37842), (1554, 33337), (1802, 28749), (1887, 27454), (1961, 26418), (2226, 23273), (2703, 19166), (2738, 18921), (3774, 13727), (3922, 13209), (4107, 12614), (4403, 11766), (5406, 9583), (5883, 8806), (6307, 8214)]